feat: add hidesuggestions property to textbox

[jcsawyer]

What does the pull request do?

Add a HideSuggestions property to TextInputOptions that when set on a text box, the keyboard does not show the autocomplete/word suggestions above the keyboard on Android/iOS.

What is the updated/expected behavior with this PR?

Android/iOS keyboards do not present suggestions when the new HideSuggestions property is set to true.

Checklist

• Added unit tests (if possible)? (please tell me if there's tests I'm missing here...)
• Added XML documentation to any related classes?
• Consider submitting a PR to https://github.com/AvaloniaUI/avalonia-docs with user documentation

Breaking changes

Fixed issues

Fixes #16579

[avaloniaui-bot]

You can test this PR using the following package version. 11.3.999-cibuild0054061-alpha. (feed url: https://nuget-feed-all.avaloniaui.net/v3/index.json) [PRBUILDID]

[cla-avalonia]

• All contributors have signed the CLA.

[jcsawyer]

@cla-avalonia agree

[avaloniaui-bot]

You can test this PR using the following package version. 11.3.999-cibuild0054081-alpha. (feed url: https://nuget-feed-all.avaloniaui.net/v3/index.json) [PRBUILDID]

[avaloniaui-bot]

You can test this PR using the following package version. 11.3.999-cibuild0054114-alpha. (feed url: https://nuget-feed-all.avaloniaui.net/v3/index.json) [PRBUILDID]

[avaloniaui-bot]

You can test this PR using the following package version. 11.3.999-cibuild0054279-alpha. (feed url: https://nuget-feed-all.avaloniaui.net/v3/index.json) [PRBUILDID]

[MrJul]

API diff for review:

 namespace Avalonia.Input.TextInput
 {
     public class TextInputOptions
     {
+        public static readonly AttachedProperty<System.Boolean> HideSuggestionsProperty;
+        public System.Boolean HideSuggestions { get { throw null; } set { } } 
+        public static System.Boolean GetHideSuggestions(StyledElement avaloniaObject) { throw null; }
+        public static void SetHideSuggestions(StyledElement avaloniaObject, System.Boolean value) { }
     }
 }