Ingress NGINX: Promote NGINX v1.2.5.

Commit: kubernetes/ingress-nginx@38e63e8
Job: https://prow.k8s.io/view/gs/kubernetes-ci-logs/logs/post-ingress-nginx-nginx/1927233888178933760
Build: https://storage.googleapis.com/kubernetes-ci-logs/logs/post-ingress-nginx-nginx/1927233888178933760/artifacts/build.log

Author: Gacko

registry.k8s.io/images/k8s-staging-ingress-nginx/images.yaml

@@ -247,6 +247,7 @@
     "sha256:a83b0c0d2988958d78b2b369a64cb77cdc6db3d1f632dc697837d7993cd7dbaa": ["v1.2.2"]
     "sha256:6ba79cee5291382d1b6c7349153069bd3cdbd2b6f74878827d1d4c4f892964a5": ["v1.2.3"]
     "sha256:9d6e57395138b00b865035f267effabd5faf40eabe12601f3dc6c29f9d8fdecf": ["v1.2.4"]
+    "sha256:9011136d1081fd65b76baa345dd8ad8ee30b037d33cde43a89959f5f7e6e5223": ["v1.2.5"]
     "sha256:3e7bda4cf5111d283ed1e4ff5cc9a2b5cdc5ebe62d50ba67473d3e25b1389133": ["v2.0.0"]
     "sha256:0301aff18d076a3726a0c7c07c68db3218dc90d56a3ed419868e21c12114549e": ["v2.0.1"]
     "sha256:d150d220752ed7479a1a1400be69bcca7bf5bf4b49d0d48890927f086eef5e2d": ["v2.0.2"]