shorten project name in mailing list address

Signed-off-by: Jaideep Rao <jrao@redhat.com>

Author: jaideepr97

groups/sig-apps/groups.yaml

@@ -66,7 +66,7 @@ groups:
       - justinsb@google.com
       - soltysh@gmail.com
 
-  - email-id: k8s-infra-staging-mcp-lifecycle-operator@kubernetes.io
+  - email-id: k8s-infra-staging-mcp-lifecycle-op@kubernetes.io
     name: k8s-infra-staging-mcp-lifecycle-operator
     description: |-
       ACL for staging MCP Lifecycle Operator