agent-platform release v1.1.31

Fixed

• networkPolicy.musterInClusterMcpPorts: add 8443 to the default so muster’s supplementary egress CNP permits reaching tunnelport RemoteApp tunnels (ghostunnel terminates TLS on 8443). Without it, muster’s connection to in-cluster tunnel backends (e.g. mcp-kubernetes-garm.agentic-platform.svc:8443) was silently dropped by Cilium and timed out (context deadline exceeded).