re-enable img deletion
re-enable img deletion

GoogleCloudPlatform/runtimes-common,dlorenc/runtimes-common,sharifelgamal/runtimes-common,priyawadhwa/runtimes-common,sharifelgamal/runtimes-common,dlorenc/runtimes-common,dlorenc/runtimes-common,GoogleCloudPlatform/runtimes-common,sharifelgamal/runtimes-common,GoogleCloudPlatform/runtimes-common,sharifelgamal/runtimes-common,sharifelgamal/runtimes-common,priyawadhwa/runtimes-common,sharifelgamal/runtimes-common,priyawadhwa/runtimes-common,priyawadhwa/runtimes-common,sharifelgamal/runtimes-common,priyawadhwa/runtimes-common,priyawadhwa/runtimes-common,priyawadhwa/runtimes-common