Add getOverlaySupport() AIDL interface.

- add new VTS for new AIDL interface/API. Disable this new vts case for
  now due to no implementation on cuttlefish.
- rev up android.hardware.graphics.composer3-V1-ndk to V2 version.

Bug: 242588489
Test: build, atest VtsHalGraphicsComposer3_TargetTest
Change-Id: I5a5c0d52d7b64d927d211abf77f534f37c4d65d0
diff --git a/graphics/composer/aidl/vts/VtsComposerClient.h b/graphics/composer/aidl/vts/VtsComposerClient.h
index 3625c8c..6358b85 100644
--- a/graphics/composer/aidl/vts/VtsComposerClient.h
+++ b/graphics/composer/aidl/vts/VtsComposerClient.h
@@ -172,6 +172,8 @@
 
     std::pair<ScopedAStatus, std::vector<VtsDisplay>> getDisplays();
 
+    std::pair<ScopedAStatus, OverlayProperties> getOverlaySupport();
+
   private:
     ScopedAStatus updateDisplayProperties(VtsDisplay* vtsDisplay, int32_t config);