Update allowed_actions.json with helm/chart-releaser-action (#968)

* Update allowed_actions.json with helm/chart-releaser-action

* Update docs/contributing/assets/allowed_actions.json

Co-authored-by: Torsten Dangel <98339141+TorstenD-SAP@users.noreply.github.com>

* Update docs/contributing/assets/allowed_actions.json

Co-authored-by: Torsten Dangel <98339141+TorstenD-SAP@users.noreply.github.com>

---------

Co-authored-by: Torsten Dangel <98339141+TorstenD-SAP@users.noreply.github.com>

Author: tmilos77

docs/contributing/assets/allowed_actions.json

@@ -221,6 +221,21 @@
       "security_review_performed": true,
       "3rd_party_tool": {},
       "comment": "This action will check that all checks have passed on a given pull request"
+    },
+    {
+      "name": "helm/chart-releaser-action",
+      "versions": [
+        "cae68fefc6b5f367a0275617c9f83181ba54714f"
+      ],
+      "repository": "https://github.com/helm/chart-releaser-action",
+      "marketplace": "https://github.com/marketplace/actions/helm-chart-releaser",
+      "security_review_performed": true,
+      "3rd_party_tool": {
+        "tool": "helm/chart-releaser",
+        "pinned_version": "v1.7.0",
+        "repository": "https://github.com/helm/chart-releaser"
+      },
+      "comment": "A GitHub action to turn a GitHub project into a self-hosted Helm chart repo, using helm/chart-releaser CLI tool."
     }
   ]
 }