Update index.yaml

Signed-off-by: k8s-ci-robot <k8s-ci-robot@users.noreply.github.com>

index.yaml

@@ -1,6 +1,23 @@
 apiVersion: v1
 entries:
   cluster-autoscaler:
+  - apiVersion: v2
+    appVersion: 1.28.2
+    created: "2023-12-06T09:34:32.429715566Z"
+    description: Scales Kubernetes worker nodes within autoscaling groups.
+    digest: 973d1cf6a92aa9a89ad2ffc6f8b806ef3fde3b3e410675bbd9fb5573abda63cc
+    home: https://github.com/kubernetes/autoscaler
+    icon: https://github.com/kubernetes/kubernetes/raw/master/logo/logo.png
+    maintainers:
+    - email: guyjtempleton@googlemail.com
+      name: gjtempleton
+    name: cluster-autoscaler
+    sources:
+    - https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler
+    type: application
+    urls:
+    - https://github.com/kubernetes/autoscaler/releases/download/cluster-autoscaler-chart-9.34.0/cluster-autoscaler-9.34.0.tgz
+    version: 9.34.0
   - apiVersion: v2
     appVersion: 1.27.2
     created: "2023-12-04T13:28:20.215429236Z"