Add a build script to compile modules and SDKs in AOSP.

Test: build-mainline-modules.sh
Bug: 142935992
Change-Id: I80a9bf8ce03d77705ba677f95b03aeb2ac2451d5
diff --git a/scripts/OWNERS b/scripts/OWNERS
index 076b3f5..9e97a60 100644
--- a/scripts/OWNERS
+++ b/scripts/OWNERS
@@ -1 +1,2 @@
 per-file system-clang-format,system-clang-format-2 = enh@google.com,smoreland@google.com
+per-file build-mainline-modules.sh = ngeoffray@google.com,paulduffin@google.com,mast@google.com