wifi: ath10k: Add device-tree quirk to skip host cap QMI requests

wifi: ath10k: Add device-tree quirk to skip host cap QMI requests

Some firmware versions do not support the host capability QMI request.
Since this request occurs before firmware-N.bin and board-M.bin are
loaded, the quirk cannot be expressed in the firmware itself.

The root cause is unclear, but there appears to be a generation of
firmware that lacks host capability support.

Without this quirk, ath10k_qmi_host_cap_send_sync() returns
QMI_ERR_MALFORMED_MSG_V01 before loading the firmware. This error is not
fatal - Wi-Fi services still come up successfully if the request is simply
skipped.

Add a device-tree quirk to skip the host capability QMI request on devices
whose firmware does not support it.

For example, firmware build
"QC_IMAGE_VERSION_STRING=WLAN.HL.2.0.c3-00257-QCAHLSWMTPLZ-1"
on Xiaomi Poco F1 phone requires this quirk.

Suggested-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Tested-by: Paul Sajna <sajattack@postmarketos.org>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://patch.msgid.link/20260407-skip-host-cam-qmi-req-v5-2-dfa8a05c6538@ixit.cz
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>