Sync stable [ci skip]

Signed-off-by: mattfarina <mattfarina@users.noreply.github.com>

stable/index.yaml

@@ -258563,6 +258563,21 @@ entries:
     - https://charts.helm.sh/stable/packages/spinnaker-0.1.0.tgz
     version: 0.1.0
   spotify-docker-gc:
+  - apiVersion: v1
+    appVersion: latest
+    created: "2020-11-13T14:21:18.635461905Z"
+    description: A simple Docker container and image garbage collection script.
+    digest: 658276e8e726438efe6b1b08b5b0bd42fdb75b460a857b4b4c87514468aca43a
+    home: https://github.com/spotify/docker-gc
+    maintainers:
+    - email: vadice@microsoft.com
+      name: vdice
+    name: spotify-docker-gc
+    sources:
+    - https://github.com/spotify/docker-gc
+    urls:
+    - https://charts.helm.sh/stable/packages/spotify-docker-gc-1.0.1.tgz
+    version: 1.0.1
   - apiVersion: v1
     appVersion: latest
     created: "2020-10-15T15:46:28.728806-04:00"
@@ -284943,4 +284958,4 @@ entries:
     urls:
     - https://charts.helm.sh/stable/packages/zetcd-0.1.0.tgz
     version: 0.1.0
-generated: "2020-11-13T14:20:18.426575988Z"
+generated: "2020-11-13T14:21:18.634735804Z"