wifi: ath12k: Fix spelling mistake "requestted" -> "requested"

There is a spelling mistake in an ath12k_err error message. Fix it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241217105505.306047-1-colin.i.king@gmail.com


Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>