Merge tag 'md-6.12-20240906' of...

Merge tag 'md-6.12-20240906' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.12/block

Pull MD updates from Song:

"This patch, by Xiao Ni, adds a sysfs entry 'new_level'."

* tag 'md-6.12-20240906' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: Add new_level sysfs interface