wifi: iwlwifi: mvm: allow ESR when we the ROC expires

We forgot to release the ROC reason for ESR prevention when the remain
on channel expires.
Add this.

Fixes: a1efeb82 ("wifi: iwlwifi: mvm: Block EMLSR when a p2p/softAP vif is active")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240825191257.8f8765f359cc.I16fcd6198072d422ff36dce68070aafaf011f4c1@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>