Disable a couple of entries in android_java17_dependency_smoke_tests (flutter#167604)

This target is frequently timing out. We should prioritize tackling
flutter#167495, but in the meantime
the flake rate is too high. To avoid disabling the target entirely,
disable a couple of entries that are testing the same AGP version (but
with different Gradle and Kotlin versions).

Partially fixes flutter#167263.

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Co-authored-by: Gray Mackall <mackall@google.com>

Author: 2 people

dev/devicelab/bin/tasks/android_java17_dependency_smoke_tests.dart

@@ -29,10 +29,12 @@ List<VersionTuple> versionTuples = <VersionTuple>[
   VersionTuple(agpVersion: '8.4.0', gradleVersion: '8.6', kotlinVersion: '1.8.22'),
   VersionTuple(agpVersion: '8.5.0', gradleVersion: '8.7', kotlinVersion: '1.8.22'),
   VersionTuple(agpVersion: '8.6.0', gradleVersion: '8.7', kotlinVersion: '1.8.22'),
-  VersionTuple(agpVersion: '8.7.0', gradleVersion: '8.9', kotlinVersion: '1.8.22'),
-  VersionTuple(agpVersion: '8.7.0', gradleVersion: '8.9', kotlinVersion: '2.1.0'),
   VersionTuple(agpVersion: '8.7.0', gradleVersion: '8.12', kotlinVersion: '2.1.0'),
 ];
+// TODO(jesswrd): Re enable the following VersionTuples after splitting the test target into multiple.
+//                See https://github.com/flutter/flutter/issues/167495.
+//  VersionTuple(agpVersion: '8.7.0', gradleVersion: '8.9', kotlinVersion: '1.8.22'),
+//  VersionTuple(agpVersion: '8.7.0', gradleVersion: '8.9', kotlinVersion: '2.1.0'),
 
 Future<void> main() async {
   /// The [FileSystem] for the integration test environment.