Allowlist platform-test-annotations (new dependency of bouncycastle)

Change-Id: I68ee46622d0b9048d8e53a8a74721aac139e9ddd
diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index 9916451..2438726 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -909,6 +909,9 @@
 
 		"merge_annotation_zips_test",
 
+		// bouncycastle dep
+		"platform-test-annotations",
+
 		// java_resources with multiple resource_dirs
 		"emma",
 	}