fw-api: CL 15745076 - update fw common interface files

Change-Id: I9edb2fe1ce3574e2a75a7df9503e7f3550c0d6d9
WMI: add time_slice_duty_cycle in iface_link_stats
CRs-Fixed: 2262693

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_ 1060
+#define __WMI_REVISION_ 1061
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work