Add SupportedOSPlatform to reduce compiler warnings

Author: TheCodeTraveler

src/CommunityToolkit.Maui.Camera/AppBuilderExtensions.shared.cs

@@ -1,4 +1,5 @@
-using CommunityToolkit.Maui.Core;
+using System.Runtime.Versioning;
+using CommunityToolkit.Maui.Core;
 using CommunityToolkit.Maui.Core.Handlers;
 using CommunityToolkit.Maui.Views;
 
@@ -7,6 +8,11 @@ namespace CommunityToolkit.Maui;
 /// <summary>
 /// This class contains CameraView's <see cref="MauiAppBuilder"/> extensions.
 /// </summary>
+[SupportedOSPlatform("windows10.0.10240.0")]
+[SupportedOSPlatform("android21.0")]
+[SupportedOSPlatform("ios")]
+[SupportedOSPlatform("maccatalyst")]
+[SupportedOSPlatform("tizen")]
 public static class AppBuilderExtensions
 {
 	/// <summary>

src/CommunityToolkit.Maui.Camera/Primitives/CameraViewDefaults.shared.cs

@@ -1,10 +1,16 @@
 using System.ComponentModel;
+using System.Runtime.Versioning;
 using System.Windows.Input;
 using CommunityToolkit.Maui.Core.Primitives;
 using CommunityToolkit.Maui.Views;
 namespace CommunityToolkit.Maui.Core;
 
 /// <summary>Default Values for <see cref="ICameraView"/>"/></summary>
+[SupportedOSPlatform("windows10.0.10240.0")]
+[SupportedOSPlatform("android21.0")]
+[SupportedOSPlatform("ios")]
+[SupportedOSPlatform("maccatalyst")]
+[SupportedOSPlatform("tizen")]
 [EditorBrowsable(EditorBrowsableState.Never)]
 public static class CameraViewDefaults
 {

src/CommunityToolkit.Maui.Camera/Views/CameraView.shared.cs

@@ -14,6 +14,7 @@ namespace CommunityToolkit.Maui.Views;
 [SupportedOSPlatform("android21.0")]
 [SupportedOSPlatform("ios")]
 [SupportedOSPlatform("maccatalyst")]
+[SupportedOSPlatform("tizen")]
 public partial class CameraView : View, ICameraView
 {
 	static readonly BindablePropertyKey isAvailablePropertyKey =