Add support for MODULES_BUILD_FROM_SOURCE for consistency with am: e5eaec03bf am: 2a4794ae24

Original change: https://android-review.googlesource.com/c/platform/prebuilts/module_sdk/IPsec/+/1909179

Change-Id: I44dbffbdcb7bdb08823ab5554a9d3ebda0b822ad
tree: 3c83d2f0f4297cb40d58b799cbd5e3facc5399e2
  1. .prebuilt_info/
  2. 1/
  3. current/
  4. OWNERS