wifi: ath11k: Add initialization and deinitialization sequence for CFR module

wifi: ath11k: Add initialization and deinitialization sequence for CFR module

Channel Frequency Response (CFR) module will be initialized only when
the following criteria passes:
 * Enabled CFR support for the hardware through the hardware param
   'cfr_support'
 * WMI service enabled for the CFR support
   'WMI_TLV_SERVICE_CFR_CAPTURE_SUPPORT'

Also, provide a configuration option CONFIG_ATH11K_CFR to enable CFR
feature support during the compilation time.

CFR module initialization includes Direct Buffer(DB) ring initialization
where hardware uses the DB ring buffers to copy CFR data to host.
Number of buffers and buffer size of the ring is based on the DB ring
capabilities advertised by the firmware through WMI service ready.
Also ring configurations are sent to firmware through
ath11k_dbring_wmi_cfg_setup().

Predefine ath11k_cfr_dma_hdr, ath11k_look_up_table, and ath11k_cfr
structs and fields for subsequent patches.

Tested-on: IPQ8074 hw2.0 PCI IPQ8074 WLAN.HK.2.5.0.1-00991-QCAHKSWPL_SILICONZ-1
Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-04685-QCAHSPSWPL_V1_V2_SILICONZ_IOE-1

Signed-off-by: Venkateswara Naralasetty <quic_vnaralas@quicinc.com>
Co-developed-by: Yu Zhang (Yuriy) <yu.zhang@oss.qualcomm.com>
Signed-off-by: Yu Zhang (Yuriy) <yu.zhang@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Signed-off-by: Qian Zhang <qian.zhang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251230082520.3401007-2-qian.zhang@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>