wifi: iwlwifi: Add missing MODULE_FIRMWARE() for *.pnvm

wifi: iwlwifi: Add missing MODULE_FIRMWARE() for *.pnvm

A few models require *.pnvm files while we don't declare them via
MODULE_FIRMWARE().  This resulted in the breakage of WiFi on the
system that relies on the information from modinfo (e.g. openSUSE
installer image).

This patch adds those missing MODULE_FIRMWARE() entries for *.pnvm
files.

type=feature
ticket=none

Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1207553
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://msgid.link/20240228163837.4320-1-tiwai@suse.de
[move to appropriate files]
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>