wifi: iwlwifi: mld: Rename WIPHY_DEBUGFS_HANDLER_WRAPPER to WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER

Renamed the macro WIPHY_DEBUGFS_HANDLER_WRAPPER to
WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER to better reflect its purpose as a
write handler.

Additionally, updated the corresponding macro
WIPHY_DEBUGFS_HANDLER_WRAPPER_MLD to
WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER_MLD for consistency.

This change does not alter the functionality but enhances the
maintainability of the code.

Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250313002008.bb8a1d7907c8.I53325f2f37ccaad2b212d35d10616e06c1555e48@changeid


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