zfs: merge openzfs/zfs@494aaaed8 (zfs-2.2-release) into stable/14

OpenZFS release 2.2.2

Notable upstream pull request merges:

#15532 e4985bf5a zdb: Fix zdb '-O|-r' options with -e/exported zpool
#15533 89fcb8c6f Revert "Tune zio buffer caches and their alignments"
#15541 d702f86ea brt: lift internal definitions into _impl header
#15543 56a2a0981 ZIL: Do not encrypt block pointers in lr_clone_range_t
#15551 349fb77f1 FreeBSD: Fix the build on FreeBSD 12
#15563 522414da3 FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are

NFS visible

#15566 2a953e0ac dmu_buf_will_clone: fix race in transition back to NOFILL
#15571 9b9b09f45 dnode_is_dirty: check dnode and its data for dirtiness
#15603 a8c256046 ZIL: Call brt_pending_add() replaying TX_CLONE_RANGE

Obtained from: OpenZFS
OpenZFS commit: 494aaaed89cb9fe9f2da3b6c6f465a4bc9f6a7e1
OpenZFS tag: zfs-2.2.2