Bug 1915882 [wpt PR 47888] - Rename ::select-fallback-datalist to ::picker(select), a=testonly

Automatic update from web-platform-tests
Rename ::select-fallback-datalist to ::picker(select)

This was resolved here:
w3c/csswg-drafts#10758 (comment)

Fixed: 361562102
Change-Id: I38e8c552049b45704c1ee50db45e3300041ff1a8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5817433
Reviewed-by: David Baron <dbaronchromium.org>
Commit-Queue: Joey Arhar <jarharchromium.org>
Cr-Commit-Position: refs/heads/main{#1349454}

--

wpt-commits: 078a8e9e31b19c98cfad420f51a71d210ee63718
wpt-pr: 47888

UltraBlame original commit: ac95b7e2f42595417d8921fd7e1f503cbbed0700

Author: marco-c

testing/web-platform/tests/html/semantics/forms/the-select-element/stylable-select/select-fallback-datalist-animations.tentative.html

@@ -152,11 +152,10 @@
 select
 :
 :
+picker
+(
 select
--
-fallback
--
-datalist
+)
 {
 transition
 -
@@ -207,11 +206,10 @@
 select
 :
 :
+picker
+(
 select
--
-fallback
--
-datalist
+)
 :
 popover
 -
@@ -238,11 +236,10 @@
 select
 :
 :
+picker
+(
 select
--
-fallback
--
-datalist
+)
 :
 popover
 -
@@ -439,11 +436,10 @@
 select
 :
 :
+picker
+(
 select
--
-fallback
--
-datalist
+)
 should
 support
 author