update build env

Author: ananjaser1211

app/build.gradle

@@ -18,8 +18,8 @@ android {
         applicationId 'com.elite.elitetuner'
         minSdkVersion 19
         targetSdkVersion 27
-        versionCode 110
-        versionName "1.1.0"
+        versionCode 120
+        versionName "1.2.0"
         vectorDrawables.useSupportLibrary = true
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }