iwlwifi: pass number of chains and sub-bands to iwl_sar_set_profile()

The number of chains and sub-bands read from the ACPI tables varies
depending on the revision.  Pass these numbers to the
iwl_sar_set_profile() function in order to make using different
revisions easier.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210805141826.905b54c398f8.I9bac8c3bc3b1b6bbe813de53746daee33e53fc86@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>