ceph: don't leak snaprwsem in handlecap_grant
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.63 by commit f546faa216d0f53a42ca73ba1fd8c48765b22d77, it was introduced in version v5.8 by commit 6f05b30ea063a2a05dda47a4105a69267ae5270f. For more details please see the references link.