Autolink CASSGO JIRA issues

Autolink JIRA issues is enabled for the CASSANDRA project but not the new CASSGO project.

This patch enables autolink for CASSGO issues while preserving the autolink for CASSANDRA issues since there's existing commits that reference them.

Patch by João Reis; Reviewed by TBD for CASSGO-31

Author: joao-r-reis

.asf.yaml

@@ -34,3 +34,4 @@ github:
     projects: false
   autolink_jira:
     - CASSANDRA
+    - CASSGO