Merge "Move bazel from being a shell function to being a script at...

Merge "Move bazel from being a shell function to being a script at build/bazel/bin/bazel" am: f95b5f77 am: a40ee09d am: 7fbbaded

Original change: https://android-review.googlesource.com/c/platform/build/+/2267045



Change-Id: I250a490916acd897bbd0f88d7dbb4ed3e6b45c08
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>