Update index.yaml

Signed-off-by: groundhog2k <groundhog2k@users.noreply.github.com>

index.yaml

@@ -1151,6 +1151,27 @@ entries:
     - https://github.com/groundhog2k/helm-charts/releases/download/gitea-0.1.0/gitea-0.1.0.tgz
     version: 0.1.0
   graylog:
+  - apiVersion: v2
+    appVersion: 4.0.3
+    created: "2021-02-21T08:19:59.55954602Z"
+    dependencies:
+    - condition: mongodb.enabled
+      name: mongodb
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.2.9
+    - condition: elasticsearch.enabled
+      name: elasticsearch
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.1.3
+    description: A Helm chart for Graylog on Kubernetes
+    digest: 7cf8b2f6cc75c0cdcb096c5b8b13a062ca302e6311f9437feb75347d2ba74139
+    maintainers:
+    - name: groundhog2k
+    name: graylog
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/graylog-0.1.6/graylog-0.1.6.tgz
+    version: 0.1.6
   - apiVersion: v2
     appVersion: 4.0.2
     created: "2021-02-17T16:49:00.843403888Z"