Disable Bazel in ART branches am: 53720d3c86 am: 155565e93e

Original change: https://android-review.googlesource.com/c/platform/art/+/2393698

Change-Id: I5c52664713c5155def30e51de24cd0bde3b273ed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>