wifi: rtl8xxxu: Add parameter macid to update_rate_mask

The HW maintains a rate_mask for each connection, referenced by the
macid. Add a parameter to update_rate_mask and add the macid to the
h2c call in the gen2 implementation.

Also extend refresh_rate_mask to get the macid from sta_info.

Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230428150833.218605-13-martin.kaistra@linutronix.de