nl80211: remove reload flag from regulatory_request

This removes the previously unused reload flag, which was introduced in
1eda9191

.
The request is handled as NL80211_REGDOM_SET_BY_CORE, which is parsed
unconditionally.

Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Fixes: 1eda9191 ("nl80211: reset regdom when reloading regdb")
Link: https://lore.kernel.org/all/YaZuKYM5bfWe2Urn@archlinux-ax161/


Signed-off-by: Finn Behrens <me@kloenk.de>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/YadvTolO8rQcNCd/@gimli.kloenk.dev


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