Update index.yaml

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

index.yaml

@@ -2625,6 +2625,27 @@ 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: 4.1.0
+    created: "2021-07-01T18:50:22.112747874Z"
+    dependencies:
+    - condition: mongodb.enabled
+      name: mongodb
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.2.13
+    - condition: elasticsearch.enabled
+      name: elasticsearch
+      repository: https://groundhog2k.github.io/helm-charts
+      version: 0.1.103
+    description: A Helm chart for Graylog on Kubernetes
+    digest: dc95bd71420cb71eb7e657548d8ef30895595a655f7b4842f3bda53a37aaec44
+    maintainers:
+    - name: groundhog2k
+    name: graylog
+    type: application
+    urls:
+    - https://github.com/groundhog2k/helm-charts/releases/download/graylog-0.2.0/graylog-0.2.0.tgz
+    version: 0.2.0
   - apiVersion: v2
     appVersion: 4.0.8
     created: "2021-06-09T14:40:15.620915534Z"