Merge "Move disable downloads to bazelrc from mixed build" am: be981e5e am:...

Merge "Move disable downloads to bazelrc from mixed build" am: be981e5e am: d76c9d2e am: bf33c0e8 am: da8578a4 am: 7bae6986 am: 7ac6f459

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2515275



Change-Id: I8f8c87f2b9a72651999fd05ea55a037ff8d59aa5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>