Bump to dotnet/android-tools@9b8ef3c (#11108)

Bumps [external/xamarin-android-tools](https://github.com/dotnet/android-tools) from `a428178` to `9b8ef3c`.
- [Commits](dotnet/android-tools@a428178...9b8ef3c)

---
updated-dependencies:
- dependency-name: external/xamarin-android-tools
  dependency-version: 9b8ef3c2b946bd1451206dafedb53e9c3fe283dc
  dependency-type: direct:production
...

### Pass `TaskLoggingHelper` to `Files.ExtractAll()` calls

The xamarin-android-tools update adds a path traversal check to
Files.ExtractAll that logs a warning when zip entries would extract
outside the destination directory. Pass log: Log at all three call
sites in ResolveLibraryProjectImports to enable this warning.

Co-authored-by: Jonathan Peppers <jonathan.peppers@microsoft.com>

Author: dependabot[bot]

external/xamarin-android-tools

@@ -297,7 +297,7 @@ void Extract (
 											.Replace ("native_library_imports/", "");
 									}, deleteCallback: (fileToDelete) => {
 										return !files.Contains (fileToDelete);
-									});
+									}, log: Log);
 								} catch (PathTooLongException ex) {
 									Log.LogCodedError ("XA4303", Properties.Resources.XA4303, assemblyPath, ex);
 									return;
@@ -324,7 +324,7 @@ void Extract (
 										return path;
 									}, deleteCallback: (fileToDelete) => {
 										return !jars.ContainsKey (fileToDelete);
-									});
+									}, log: Log);
 								} catch (PathTooLongException ex) {
 									Log.LogCodedError ("XA4303", Properties.Resources.XA4303, assemblyPath, ex);
 									return;
@@ -465,7 +465,7 @@ void Extract (
 							return entryFullName;
 						}, deleteCallback: (fileToDelete) => {
 							return !jars.ContainsKey (fileToDelete);
-						}, skipCallback: Files.ShouldSkipEntryInAar);
+						}, skipCallback: Files.ShouldSkipEntryInAar, log: Log);
 
 						if (Directory.Exists (importsDir) && aarHash != stampHash) {
 							Log.LogDebugMessage ($"Saving hash to {stamp}, changes: {updated}");