[Xamarin.Android.Tools.AndroidSdk] Update SDK component for API-32 (#169)

Context: https://dl-ssl.google.com/android/repository/repository2-3.xml
Context: dotnet/android@e4b3adb

Update the preferred Android SDK component versions to the current
latest versions listed in the [Android Repository file][0] which
*also* pass the xamarin-android unit tests.

  * `$(AndroidCommandLineToolsVersion)`/cmdline-tools to 7.0
  * `$(AndroidNdkVersion)`/NDK to 24.0.8215888
  * `$(AndroidSdkBuildToolsVersion)`/build-tools to 32.0.0
  * `$(AndroidSdkPlatformToolsVersion)`/platform-tools to 33.0.2
  * `$(AndroidSdkPlatformVersion)`/platform to android-32

NDK 24.0.8215888 is the current latest non-preview version, and is
currently available on [GitHub Actions Virtual Environments][1] as
`$(ANDROID_NDK_LATEST_HOME)`.

Finally, commit ec346d0 forgot to update the unit tests for NDK r24;
update `AndroidSdkInfoTests.Ndk_MultipleNdkVersionsInSdk()` to ensure
that NDK r24 is preferred.

[0]: https://dl-ssl.google.com/android/repository/repository2-3.xml
[1]: https://github.com/actions/virtual-environments/blob/9cf1ebd754807fba137c8ce9fa2140311609fdd6/images/win/Windows2022-Readme.md

Author: jonpryor

src/Xamarin.Android.Tools.AndroidSdk/Xamarin.Android.Tools.Versions.props

@@ -9,12 +9,12 @@
     If this file is changed the submodule for androidtools should be updated, 
     along with any other repo which references androidtools. 
     -->
-    <AndroidSdkBuildToolsVersion Condition="'$(AndroidSdkBuildToolsVersion)' == ''">30.0.3</AndroidSdkBuildToolsVersion>
-    <AndroidCommandLineToolsVersion Condition=" '$(AndroidCommandLineToolsVersion)' == '' ">5.0</AndroidCommandLineToolsVersion>
-    <AndroidSdkPlatformToolsVersion Condition="'$(AndroidSdkPlatformToolsVersion)' == ''">31.0.3</AndroidSdkPlatformToolsVersion>
+    <AndroidSdkBuildToolsVersion Condition="'$(AndroidSdkBuildToolsVersion)' == ''">32.0.0</AndroidSdkBuildToolsVersion>
+    <AndroidCommandLineToolsVersion Condition=" '$(AndroidCommandLineToolsVersion)' == '' ">7.0</AndroidCommandLineToolsVersion>
+    <AndroidSdkPlatformToolsVersion Condition="'$(AndroidSdkPlatformToolsVersion)' == ''">33.0.2</AndroidSdkPlatformToolsVersion>
     <AndroidSdkEmulatorVersion Condition="'$(AndroidSdkEmulatorVersion)' == ''"></AndroidSdkEmulatorVersion>
-    <AndroidSdkPlatformVersion Condition="'$(AndroidSdkPlatformVersion)' == ''">android-31</AndroidSdkPlatformVersion>
-    <AndroidNdkVersion Condition="'$(AndroidNdkVersion)' == ''">22.1.7171670</AndroidNdkVersion>
+    <AndroidSdkPlatformVersion Condition="'$(AndroidSdkPlatformVersion)' == ''">android-32</AndroidSdkPlatformVersion>
+    <AndroidNdkVersion Condition="'$(AndroidNdkVersion)' == ''">24.0.8215888</AndroidNdkVersion>
 
     <!-- obsolete; should consider removing eventually -->
     <AndroidSdkToolsVersion Condition="'$(AndroidSdkToolsVersion)' == ''">26.1.1</AndroidSdkToolsVersion>

tests/Xamarin.Android.Tools.AndroidSdk-Tests/AndroidSdkInfoTests.cs

@@ -71,7 +71,7 @@ public void Ndk_MultipleNdkVersionsInSdk ()
 		{
 			// Must match like-named constants in AndroidSdkBase
 			const int MinimumCompatibleNDKMajorVersion = 16;
-			const int MaximumCompatibleNDKMajorVersion = 23;
+			const int MaximumCompatibleNDKMajorVersion = 24;
 
 			CreateSdks(out string root, out string jdk, out string ndk, out string sdk);
 
@@ -93,8 +93,10 @@ public void Ndk_MultipleNdkVersionsInSdk ()
 				"22.0.7026061",
 				"22.1.7171670",
 				"23.1.7779620",
+				"24.0.8215888",
+				"25.0.3735928559",  // 0xdeadbeef
 			};
-			string expectedVersion = "23.1.7779620";
+			string expectedVersion = "24.0.8215888";
 			string expectedNdkPath = Path.Combine (sdk, "ndk", expectedVersion);
 
 			try {