deps: Update pigeon to 24.2.1, from 22.7.4

Changelog:
  https://pub.dev/packages/pigeon/changelog#2421

Both of the breaking changes would cause compile errors
if they affected us.

This commit is the result of running these commands:

  flutter pub upgrade --major-versions pigeon
  ./tools/check pigeon --all-files --fix

[greg: split dart_style upgrade to separate commit;
 added reading of changelog]

Author: rajveermalviya

android/app/src/main/kotlin/com/zulip/flutter/Notifications.g.kt

@@ -1,4 +1,4 @@
-// Autogenerated from Pigeon (v22.7.4), do not edit directly.
+// Autogenerated from Pigeon (v24.2.1), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 @file:Suppress("UNCHECKED_CAST", "ArrayInDataClass")
 

lib/host/android_notifications.g.dart

@@ -1,4 +1,4 @@
-// Autogenerated from Pigeon (v22.7.4), do not edit directly.
+// Autogenerated from Pigeon (v24.2.1), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 // ignore_for_file: public_member_api_docs, non_constant_identifier_names, avoid_as, unused_import, unnecessary_parenthesis, prefer_null_aware_operators, omit_local_variable_types, unused_shown_name, unnecessary_import, no_leading_underscores_for_local_identifiers
 
@@ -480,8 +480,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[channel]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[channel]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -505,8 +506,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(null) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -535,8 +537,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[channelId]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[channelId]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -567,8 +570,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(null);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(null) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -608,8 +612,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[targetFileDisplayName, sourceResourceName]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[targetFileDisplayName, sourceResourceName]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -652,8 +657,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[tag, id, autoCancel, channelId, color, contentIntent, contentText, contentTitle, extras, groupKey, inboxStyle, isGroupSummary, messagingStyle, number, smallIconResourceName]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[tag, id, autoCancel, channelId, color, contentIntent, contentText, contentTitle, extras, groupKey, inboxStyle, isGroupSummary, messagingStyle, number, smallIconResourceName]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -685,8 +691,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[tag]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[tag]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -715,8 +722,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[desiredExtras]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[desiredExtras]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {
@@ -745,8 +753,9 @@ class AndroidNotificationHostApi {
       pigeonChannelCodec,
       binaryMessenger: pigeonVar_binaryMessenger,
     );
+    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[tag, id]);
     final List<Object?>? pigeonVar_replyList =
-        await pigeonVar_channel.send(<Object?>[tag, id]) as List<Object?>?;
+        await pigeonVar_sendFuture as List<Object?>?;
     if (pigeonVar_replyList == null) {
       throw _createConnectionError(pigeonVar_channelName);
     } else if (pigeonVar_replyList.length > 1) {

pubspec.lock

@@ -240,7 +240,7 @@ packages:
     source: hosted
     version: "1.0.2"
   dart_style:
-    dependency: "direct dev"
+    dependency: transitive
     description:
       name: dart_style
       sha256: "27eb0ae77836989a3bc541ce55595e8ceee0992807f14511552a898ddd0d88ac"
@@ -839,10 +839,10 @@ packages:
     dependency: "direct dev"
     description:
       name: pigeon
-      sha256: a8b124eda229d9b0a07ecff9710c6aa7f3cd65595b982c28e41f4e8f88ffc09a
+      sha256: "1bab69b62617e5f31cf84dcab82c62aa21b7883055f0ca7ff93e76651eef8575"
       url: "https://pub.dev"
     source: hosted
-    version: "22.7.4"
+    version: "24.2.1"
   platform:
     dependency: transitive
     description:

pubspec.yaml

@@ -94,15 +94,14 @@ dev_dependencies:
   build_runner: ^2.3.3
   checks: ^0.3.0
   clock: ^1.1.1
-  dart_style: ^3.0.0  # TODO temporary direct dependency for upgrade
   drift_dev: ^2.5.2
   fake_async: ^1.3.1
   flutter_checks: ^0.1.1
   flutter_lints: ^5.0.0
   ini: ^2.1.0
   json_serializable: ^6.5.4
   legacy_checks: ^0.1.0
-  pigeon: ^22.7.2
+  pigeon: ^24.2.1
   plugin_platform_interface: ^2.1.8
   stack_trace: ^1.11.1
   test: ^1.23.1