Add support for MODULES_BUILD_FROM_SOURCE for consistency with am: ccb5c382df

Original change: https://android-review.googlesource.com/c/platform/prebuilts/module_sdk/Scheduling/+/1907938

Change-Id: I3e9ee7f912a664c8119b718c2b967f413f8d7757
tree: 1a479a63b95478e20834a260cadc0b664fd2cdcb
  1. .prebuilt_info/
  2. 1/
  3. current/
  4. OWNERS