Merge pull request #8695 from sdowell/promote-agent-sandbox-010-rc0

image promotion for agent-sandbox-controller v0.1.0-rc.0

Author: k8s-ci-robot

registry.k8s.io/images/k8s-staging-agent-sandbox/images.yaml

@@ -1 +1,3 @@
-# No images yet
+- name: agent-sandbox-controller
+  dmap:
+    "sha256:7e7b71832965f2a8287c0ce00b6092310ce64f35fa0a2dca9dd18e9e95457f33": ["v0.1.0-rc.0"]