doc/rados: s/cepgsqlite/cephsqlite/

As stated in the commit-message line, this corrects the typo "cepg" to
the correct string "ceph".

This typo was discovered by https://github.com/test-erik and this was
brought to our attention way back in
ceph#50420.

Signed-off-by: Zac Dover <[email protected]>

Author: zdover23

doc/rados/troubleshooting/log-and-debug.rst

@@ -340,7 +340,7 @@ to their default level or to a level suitable for normal operations.
 +--------------------------+-----------+--------------+
 | ``cephfs mirror``        |     0     |      5       |
 +--------------------------+-----------+--------------+
-| ``cepgsqlite``           |     0     |      5       |
+| ``cephsqlite``           |     0     |      5       |
 +--------------------------+-----------+--------------+
 | ``seastore``             |     0     |      5       |
 +--------------------------+-----------+--------------+