We don't use the number 22000 for our devices anymore, so remove all
occurrences of it in the FW name macros.

While at it, add IWL_QU_B_HR_B to the list of firmwares used by the
driver, which was missing.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200424194456.93cc41bdbb4d.Ib7599901888a2d050f851bd878a875f593f2e8e5@changeid