gn2bp: Add `JavaJniGeneratorActionSanitizer` am: 457bc02a7b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2325462

Change-Id: I9ed3c05ba359d1a684497ce2525dab9f89f464bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>