Update gradle.properties

removing snapshot to push another version since the last version did not carry all the relevant changes

Author: lalwani

gradle.properties

@@ -22,8 +22,8 @@
 #
 GROUP=com.uber.sdk
 #Managed by Github Release plugin
-VERSION_NAME=0.8.3-SNAPSHOT
-version=0.8.3-SNAPSHOT
+VERSION_NAME=0.8.3
+version=0.8.3
 POM_URL=https\://developer.uber.com
 
 POM_SCM_URL=https\://github.com/uber/rides-java-sdk/