Fix lint error

Author: Mansi-mParticle

build.gradle

@@ -19,7 +19,7 @@ buildscript {
 
 plugins {
     id "org.sonarqube" version "3.5.0.2730"
-    id "org.jlleitschuh.gradle.ktlint" version "13.0.0"
+    id "org.jlleitschuh.gradle.ktlint" version "11.2.0"
 }
 
 sonarqube {
@@ -36,6 +36,9 @@ apply plugin: 'com.mparticle.kit'
 
 android {
     namespace 'com.mparticle.kits.branch'
+    buildFeatures {
+        buildConfig = true
+    }
     defaultConfig {
         minSdkVersion 21
     }