qcacld-3.0: CL 1496762 - update fw common interface files

qcacld-2.0 to qcacld-3.0 propagation.

WMI service flag for half-rate + quarter-rate support

Change-Id: I6109a2e5f347c88f7696dadfe85a8ca4364cb0d7
CRs-Fixed: 865207

target/inc/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_ 238
+#define __WMI_REVISION_ 239
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work