Code metadata integration with Generator tool

Change-Id: Icf14b48bc777207ac7cc7a287a174c8de817339b
diff --git a/tools/metadata/go.work b/tools/metadata/go.work
index 23875da..f2cdf8e 100644
--- a/tools/metadata/go.work
+++ b/tools/metadata/go.work
@@ -4,7 +4,8 @@
 	.
 	../../../../external/golang-protobuf
 	../../../soong/testing/test_spec_proto
-
+	../../../soong/testing/code_metadata_proto
+	../../../soong/testing/code_metadata_proto_internal
 )
 
 replace google.golang.org/protobuf v0.0.0 => ../../../../external/golang-protobuf