wifi: iwlwifi: mld: ftm: fix switch end indentation

The terminating brace for the switch statement is erroneously
not indented, fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://patch.msgid.link/20250422160017.6d4cff49cbf4.I8e5570a6fe94faa9f17a89352b7ba645fc875e77@changeid


Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>