zonefs: fix zonefsiomapbegin() for reads
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 v5.10.125 by commit 355be6131164c5bacf2e810763835aecb6e01fcb, it was introduced in version v5.6 by commit 8dcc1a9d90c10fa4143e5c17821082e5e60e46a1. For more details please see the references link.