Merge "Fix path to add3prf.py when calling from get_rust_pkg.py" into main am: 7c7c46b596 am: b28ab67151

Original change: https://android-review.googlesource.com/c/platform/development/+/2717393

Change-Id: I3322190e7a96473a05a78205c3b1e8d349489c9d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>