wifi: iwlwifi: mld: don't consider old versions of PPAG

wifi: iwlwifi: mld: don't consider old versions of PPAG

There is a utility function, iwl_fill_ppag_table, to fill the PPAG table
according the version of the FW API and on of the BIOS table.
But this function handles really old APIs that iwlmld will not support.
Also, iwlmvm will no longer have new APIs of PPAG (because it is loaded
on frozen devices only). So in the next versions we might introdue
regressions to iwlmvm.
Simply fill the PPAG table separately in iwlmld code, without using this
utility.

Reviewed-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250821204455.35698eb46b67.Ie77dc9c3ee8275d1c2e4eafa27f1c7899c2660ce@changeid