Allow to use Theme changes actions on Catalyst (#28181)

Author: jsuarezruiz

src/TestUtils/src/UITest.Appium/HelperExtensions.cs

@@ -1643,11 +1643,6 @@ public static TestDevice GetTestDevice(this IApp app)
 		/// <param name="app">Represents the main gateway to interact with an app.</param>
 		public static void SetLightTheme(this IApp app)
 		{
-			if (app is AppiumCatalystApp)
-			{
-				throw new InvalidOperationException($"SetLightTheme is not supported");
-			}
-
 			app.CommandExecutor.Execute("setLightTheme", ImmutableDictionary<string, object>.Empty);
 		}
 
@@ -1657,11 +1652,6 @@ public static void SetLightTheme(this IApp app)
 		/// <param name="app">Represents the main gateway to interact with an app.</param>
 		public static void SetDarkTheme(this IApp app)
 		{
-			if (app is AppiumCatalystApp)
-			{
-				throw new InvalidOperationException($"SetDarkTheme is not supported");
-			}
-
 			app.CommandExecutor.Execute("setDarkTheme", ImmutableDictionary<string, object>.Empty);
 		}