[Bugfix][WIFI][API-1385][API-1351]dnsmasq bug fix

Only Configure:No
Affected branch:GSW3.0-No-Connman
Affected module:wifi
Is it affected on both ZXIC and MTK:only MTK
Self-test:Yes
Doc Update:NO

Change-Id: I7b4f074022bd820e620602f238e4f9807d91e438
1 file changed