Include ResourcesInternal.proto in aapt2-protos.zip

Bug: 144080617
Test: N/A
Change-Id: I71e9cacb9ba7e82024278f888ee6b6a18b43ca64
diff --git a/tools/aapt2/Android.bp b/tools/aapt2/Android.bp
index 1be4ea8..6f44230 100644
--- a/tools/aapt2/Android.bp
+++ b/tools/aapt2/Android.bp
@@ -210,6 +210,7 @@
     tools: [":soong_zip"],
     srcs: [
         "Configuration.proto",
+        "ResourcesInternal.proto",
         "Resources.proto",
     ],
     out: ["aapt2-protos.zip"],