GroupScript: update version

Test for gitlab4j/gitlab4j-api#1217

Author: jmini

gitlab4j-test/GroupScript.java

@@ -1,7 +1,7 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
 
 //DEPS info.picocli:picocli:4.6.3
-//DEPS org.gitlab4j:gitlab4j-api:6.0.0-rc.7
+//DEPS https://github.com/jmini/gitlab4j-api/commit/5e957318fd44d1ed5d327188b98dd65c59dfa9dd
 //JAVA 17
 
 import java.io.FileInputStream;