zfs: merge openzfs/zfs@8015e2ea6 (zfs-2.2-release) into stable/14

Notable upstream pull request merges:
#15240 e9dc31c74 Update the behavior of mountpoint property
#15240 c53bc3837 Improve the handling of sharesmb,sharenfs properties
#15298 0ce1b2ca1 Invoke zdb by guid to avoid import errors
#15301 0aabd6b48 ZIL: Avoid dbuf_read() in ztest_get_data()
#15308 9e36c576f Don't allocate from new metaslabs
#15312 229ca7d73 Fix ENOSPC for extended quota
#15321 3079bf2e6 Restrict short block cloning requests
#15322 8015e2ea6 Add '-u' - nomount flag for zfs set
#15324 b34bf2d5f Tweak rebuild in-flight hard limit
#15331 608741d06 Report ashift of L2ARC devices in zdb
#15333 0d870a177 Fix invalid pointer access in trace_dbuf.h

Obtained from: OpenZFS
OpenZFS commit: 8015e2ea66b4f6233877fef29a8a35594f33558d
Approved by: re (gjb)

(cherry picked from commit a21cb0234b896d8e524840d8b06927f5e8ee1b13)