Add support for MODULES_BUILD_FROM_SOURCE for consistency with am: 5ec944a069 am: e671be88b9

Original change: https://android-review.googlesource.com/c/platform/prebuilts/module_sdk/Media/+/1907855

Change-Id: If0ffa2a6f0160b2ecf4515b464a79e69ea0b493a
tree: a16a06e6694f49fb0c0fc570afa9abe1152dccf1
  1. .prebuilt_info/
  2. 1/
  3. current/
  4. OWNERS