qcacld-3.0: Change default value of gEnablePowerSaveOffload to 2

gEnablePowerSaveOffload is curretly set to 0 but the default recommended
value is 2. Change default value of gEnablePowerSaveOffload to 2.

Change-Id: I456b0947715be39756e2971a2b2cdcd40e527e4c
CRs-Fixed: 2498218

pmo/dispatcher/inc/wlan_pmo_common_cfg.h

@@ -196,7 +196,7 @@
  * gEnablePowerSaveOffload - Enable Power Save Offload
  * @Min: 0
  * @Max: 5
- * @Default: 0
+ * @Default: 2
  *
  * This ini is used to set Power Save Offload configuration:
  * Current values of gEnablePowerSaveOffload:
@@ -219,7 +219,7 @@
 	"gEnablePowerSaveOffload", \
 	0, \
 	5, \
-	0, \
+	2, \
 	CFG_VALUE_OR_DEFAULT, \
 	"Enable Power Save Offload")