OpenCL: Add workaround for AppleSilicon
Fixing a resource leak in 74ce945a (!3664 (merged), #4807 (closed)) introduced a syncronization issue on Apple Silicon GPUs.
Fixes #4852 (closed)
Fixing a resource leak in 74ce945a (!3664 (merged), #4807 (closed)) introduced a syncronization issue on Apple Silicon GPUs.
Fixes #4852 (closed)