Merge "Make refreshmod a script instead of a shell function" into main am: 39b3b1f7

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/3092994



Change-Id: I823367a045c8c3760b7163fe5e4d570d5147bdf7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>