temporarily bump to test image build

Author: darora

ansible/vars.yml

@@ -10,9 +10,9 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgresorioledb-17: "17.6.0.071"
-  postgres17: "17.6.1.114"
-  postgres15: "15.14.1.114"
+  postgresorioledb-17: "17.6.0.071-rc3"
+  postgres17: "17.6.1.114-rc3"
+  postgres15: "15.14.1.114-rc3"
 
 # Non Postgres Extensions
 pgbouncer_release: 1.25.1