wifi: iwlwifi: acpi: add support for PPAG rev5
This adds support for UNII9 which requires to add a subband.
Just increase the number of subbands that we need to read.
Replace the usage of the IWL_NUM_SUB_BANDS_VX macros in acpi.h since
those macros are defined in the firmware API and ACPI declarations have
nothing to do the firmware API.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260319110722.a5e7f805d0f2.I0e3ee3258b77b339234692ceccf0d25d1e6dd67e@changeid