Merge pull request #7425 from chrischdi/capi-vsphere-v1.9.6-image-promotion

Image promotion for capi-vsphere v1.9.6

Author: k8s-ci-robot

registry.k8s.io/images/k8s-staging-capi-vsphere/images.yaml

@@ -72,3 +72,4 @@
     "sha256:68c16c50a35d9de1df6f0a4e8ac6bf43419b31069ffb02f7c0b2ce92cb73ce2e": ["v1.9.3"]
     "sha256:e2f9de5003530524239fafd3b667880f862ea597a37f2a4e9756459693497963": ["v1.9.4"]
     "sha256:b2aae94f93ea871585c7aab4026fccdc6c8c71c41c672bdbc69cd6962f69c847": ["v1.9.5"]
+    "sha256:408f2f1e3635038bdb49f3372eabbc273bd79f9807106b09ab57a1937001e244": ["v1.9.6"]