fw-api: CL 6443430 - update fw common interface files

Change-Id: I1dcb669a94ddeacddeb4198cacc593bcfa14674c
WMI: add last_event flag to stats_event_fixed_param
CRs-Fixed: 2262693

fw/wmi_unified.h

@@ -6937,6 +6937,12 @@ typedef struct {
     A_UINT32 num_peer_extd_stats;
     /** number of extd2 peer stats event structures (wmi_peer_extd2_stats) */
     A_UINT32 num_peer_extd2_stats;
+    /** last_event
+     * The most significant bit is set to 1 to indicate whether the last_event
+     * field contains valid data.  The least significant bit is set to 1 to
+     * indicate this is the final WMI_STATS_EVENT in a series.
+     */
+    A_UINT32 last_event;
 
 /* This TLV is followed by another TLV of array of bytes
  *   A_UINT8 data[];

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_ 625
+#define __WMI_REVISION_ 626
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work