Fix annotations not to pretend to have resources.

Bug: 69161825
Test: None
Change-Id: I15fa1d7c257ae079f6beb245883b892521fed679
diff --git a/CleanSpec.mk b/CleanSpec.mk
index dafdd94..7dc4050 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -47,6 +47,7 @@
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/android-support-v*)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/support.aidl)
 $(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/android-support-customtabs_intermediates/src/)
+$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/android-support-annotations_intermediates)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST