qcacmn: Add support to send multi pd pdev param

Using this option the user pd assert and root pd assert can
be linked together or unlinked from each other.

By default, a user pd assert leads to root pd assert.
Unlinking the user pd assert from root pd assert helps in
handling the selective radio recovery seamlessly.

Change-Id: I734805b060bf1cb11a0dc325bae5dbf6ed7db83f

wmi/inc/wmi_unified_param.h

@@ -4707,6 +4707,7 @@ typedef enum {
 	wmi_pdev_param_pream_punct_bw,
 	wmi_pdev_param_enable_mbssid_ctrl_frame,
 	wmi_pdev_param_set_mesh_params,
+	wmi_pdev_param_mpd_userpd_ssr,
 	wmi_pdev_param_max,
 } wmi_conv_pdev_params_id;