wifi: ath10k: snoc: select POWER_SEQUENCING

wifi: ath10k: snoc: select POWER_SEQUENCING

The commit afcf3ec615c9 ("wifi: ath10k: snoc: support powering on the
device via pwrseq") made ath10k SNOC driver use devm_pwrseq_get().
Select the corresponding Kconfig symbol to make sure that API call is
always available and doesn't return an error per se.

Fixes: afcf3ec615c9 ("wifi: ath10k: snoc: support powering on the device via pwrseq")
Reported-by: Luca Weiss <luca.weiss@fairphone.com>
Closes: https://lore.kernel.org/r/DHUHU7UIT487.139L3KIVRVREU@fairphone.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com>
Link: https://patch.msgid.link/20260418-ath10k-snoc-pwrseq-v1-1-832594ba3294@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>