krbd: escape udev_enumerate_add_match_sysattr values
libudev uses fnmatch(3) for matching attributes, meaning that shell
glob pattern matching is employed instead of literal string matching.
Escape glob metacharacters to suppress pattern matching.
Fixes: https://tracker.ceph.com/issues/52425
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
(cherry picked from commit
8841029b0a4705825ba394541240b3cb4eb2cf5c)
Conflicts:
src/test/cli-integration/rbd/unmap.t [ drop --no-progress,
"rbd snap create" does not show progress in octopus ]