Revert^2 "Build license metadata files in Soong"

b3264f20905792e553561e9e0076eaf95d80a25d

Change-Id: I5ea5f7e29eb1dbc72b8b30f010006a25f5f72fac
diff --git a/android/Android.bp b/android/Android.bp
index a20aedc..da36959 100644
--- a/android/Android.bp
+++ b/android/Android.bp
@@ -47,6 +47,7 @@
         "image.go",
         "license.go",
         "license_kind.go",
+        "license_metadata.go",
         "license_sdk_member.go",
         "licenses.go",
         "makefile_goal.go",