Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING." am: 8a5248c94f am: 9b3f8a8fba am: 61ccad06c6

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/form_urlencoded/+/1912641

Change-Id: I03a082d41dcfb1ec2d9d25f0931cdf6cec227c8f