fw-api: CL 9416507 - update fw common interface files

Change-Id: Ic1ae96e7b6287a451f3510a1c7dc0910541cc7a0
WMI: rename candidate_min_roam_score to _delta in roam_cnd_scoring_param
CRs-Fixed: 2262693

fw/wmi_unified.h

@@ -13128,10 +13128,10 @@ typedef struct {
     A_UINT32 vendor_roam_score_algorithm_id;
     /*
      * During CU and low rssi based roam triggers, consider AP as
-     * roam candidate only if its roam score is better than
-     * candidate_min_roam_score.
+     * roam candidate only if its roam score is better than connected AP score
+     * by at least candidate_min_roam_score_delta.
      */
-    A_UINT32 candidate_min_roam_score;
+    A_UINT32 candidate_min_roam_score_delta;
 } wmi_roam_cnd_scoring_param;
 
 typedef struct {

fw/wmi_version.h

@@ -36,7 +36,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 768
+#define __WMI_REVISION_ 769
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work