wifi: ath12k: Add support for obtaining the buffer type ACPI function bitmap

wifi: ath12k: Add support for obtaining the buffer type ACPI function bitmap

Currently, ath12k does not support obtaining the buffer type ACPI function
bitmap.

To solve this issue, change the code to support obtaining the buffer type
ACPI function bitmap.

This patch will not affect QCN9274, because only WCN7850 supports ACPI.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://patch.msgid.link/20250113074810.29729-2-quic_lingbok@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>