wifi: iwlwifi: support fast resume

This will allow to suspend / resume the system without resetting the
firmware. This will allow to reduce the resume time.
In case the fast_resume fails, stop the device and bring it up from
scratch.

Raise the timeout for the D3_END notification since in some iterations,
it took 240ms.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240618194245.03b8d2801044.I613d17c712de7a0d611cde4e14f37ebbe0c3c964@changeid


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