Update to release 5.0.0-rc.2 (#325)

Signed-off-by: Webster Mudge <[email protected]>

Author: wmudge

galaxy.yml

@@ -16,7 +16,7 @@
 
 namespace: cloudera
 name: cluster
-version: 5.0.0-rc.1
+version: 5.0.0-rc.2
 readme: README.md
 authors:
   - Webster Mudge @wmudge