gn2bp: Create `java_genrule` directly from `create_action_module`

* Instead of going through creating `java_genrule` through `create_modules_from_target`. It's better to just create the genrules from `create_action_module` directly.

Test: update_results.sh
Change-Id: I35d1bf8854b5724390ea776c01e54452fcbaaba6
1 file changed