Restart object user reconcile if rgw objectstore is updated

[parth-gr]

If the endpoint is updated in the cephobjectstore, cephobjectuser secret should get updated.

I don't see predicate functions in https://github.com/rook/rook/blob/master/pkg/operator/ceph/object/user/ directory, so u may need to add that functionality first and add similar changes there . So that Endpoint of cephobjectstore is updated then we can either delete the existing secret for cephobjecstoreuser and then recreate it with new endpoint info or update that secret.

For COSI part we can have log messages mentioning the objectstore endpoints updated, please update your bucketclass and bucketaccessclass accordingly if any bucketclass or bucketaccessclass exists for that objectstore

Originally posted by @thotz in #12328 (comment)