Fixes version name after 1.3.0 release, forgot to bump it.

Author: rjrjr

gradle.properties

@@ -8,7 +8,7 @@ android.useAndroidX=true
 systemProp.org.gradle.internal.publish.checksums.insecure=true
 
 GROUP=com.squareup.workflow1
-VERSION_NAME=1.3.0
+VERSION_NAME=1.4.0-SNAPSHOT
 
 POM_DESCRIPTION=Reactive workflows