Revert "turn on debugging for MDS and Client in FS runs"

We want to apply debugging and whitelists, not one or the
other -- whoops!

This reverts commit 60e7fb4152a7f42594d864239d04a084ac576075.

Signed-off-by: Greg Farnum <greg@inktank.com>
temporarily add cephfs debugging to overrides

Signed-off-by: Greg Farnum <greg@inktank.com>