Merge branch 'mptcp-pm-fix-wrong-perm-and-sock-kfree'

Matthieu Baerts says:

====================
mptcp: pm: fix wrong perm and sock kfree

Two small fixes related to the MPTCP path-manager:

- Patch 1: remove an accidental restriction to admin users to list MPTCP
  endpoints. A regression from v6.7.

- Patch 2: correctly use sock_kfree_s() instead of kfree() in the
  userspace PM. A fix for another fix introduced in v6.4 and
  backportable up to v5.19.
====================

Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>