chore(release) Release v1.3.1

Author: David Daudelin

gradle.properties

@@ -13,8 +13,8 @@ org.gradle.jvmargs=-Xmx4g
 org.gradle.parallel=true
 
 GROUP=com.amplifyframework
-VERSION_NAME=main
-VERSION_CODE=1
+VERSION_NAME=1.3.1
+VERSION_CODE=010301
 
 POM_URL=https://github.com/aws-amplify/amplify-android
 POM_SCM_URL=https://github.com/aws-amplify/amplify-android