Tag v1.33.2 release.

Tero Saarni (5):
      Hack: semi-automate Go and Envoy updates (#7278) (#7401)
      release-1.33: Bump to go 1.25.7 (#7404)
      provisioner: Increase CPU limit for shutdown-manager (#7382) (#7407)
      Post-process HTTPProxy CRD schema to remove error as a required field (#7408) (#7410)
      Update Contour Docker image to v1.33.2.

dependabot[bot] (4):
      build(deps): bump github.com/sirupsen/logrus from 1.9.3 to 1.9.4 (#7377)
      build(deps): bump sigs.k8s.io/controller-runtime from 0.22.4 to 0.22.5 (#7389)
      build(deps): bump github.com/cert-manager/cert-manager (#7414)
      build(deps): bump the k8s-dependencies group with 4 updates (#7423)