ci: disable automatic version promotions (redhat-openshift-ecosystem#6447)

Author: Anhui-tqhuang

operators/edb-hcp-operator/ci.yaml

@@ -35,3 +35,4 @@ fbc:
     template_name: v4.19.yaml
     type: olm.template.basic
   enabled: true
+  version_promotion_strategy: never