Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 554e9d1da7

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/gdbstub_arch/+/1912498

Change-Id: I5b4856f7d0d9655c6cbbbccddf04002b78b9f1fc