feat: Prepare PSS upgrade to 1.26

apps/base/forecastle/namespace.yaml

apps/base/gitlab-runner/namespace.yaml

apps/base/goharbor/namespace.yaml

apps/base/hedgedoc/namespace.yaml

apps/base/iot/namespace.yaml

apps/base/keycloak/namespace.yaml

apps/base/mail/namespace.yaml

apps/base/mastodon/namespace.yaml

apps/base/matrix/namespace.yaml

apps/base/nextcloud/namespace.yaml

apps/base/renovate/namespace.yaml

apps/base/shields/namespace.yaml

apps/base/uptime-kuma/namespace.yaml

apps/k8s01/blog/namespace.yaml

apps/k8s01/dns/namespace.yaml

apps/k8s01/jellyfin/namespace.yaml

apps/k8s01/nas/namespace.yaml

apps/k8s01/syncthing/namespace.yaml

bootstrap/calico/namespace.yaml

infrastructure/cert-manager/namespace.yaml