Merge "remove libprofcollect_libflags_rust and replace with libflags_rust" am: 21a5d091e6

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/2609039

Change-Id: Id567cfbc5fb408f02bc64c53e8c64d3bf03a752e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>