gn2bp: Create `java_genrule` directly from `create_action_module` am: 4b89a8275a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2325461

Change-Id: I61f9d233349301030e42952e7e62e1f49fb1306e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>