Use new no-std flag to cargo2android. am: 0069504377 am: 1a36a6a8e1

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/log/+/2587045

Change-Id: I250de2871a83f4940ade3a370112d11742e4e653
Signed-off-by: Automerger Merge Worker <[email protected]>