ci: add artifact hub file - resolves #4

.github/workflows/release.yaml

@@ -31,7 +31,9 @@ jobs:
           git config user.email ci@abarrak.com
 
       - name: Merge chart's latest changes.
-        run: git merge main --rebase
+        run: |
+          git fetch origin main
+          git merge main
 
       - name: Build and publish.
         run: |

README.md

@@ -2,6 +2,7 @@
 
 ![Version: 2.0.0](https://img.shields.io/badge/Version-2.0.0-informational?style=flat-square)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/rclone)](https://artifacthub.io/packages/helm/rclone/rclone)
 [![CI (Lint)](https://github.com/abarrak/rclone-helm/actions/workflows/lint.yaml/badge.svg)](https://github.com/abarrak/rclone-helm/actions/workflows/lint.yaml)
 [![CI: Release](https://github.com/abarrak/rclone-helm/actions/workflows/release.yaml/badge.svg)](https://github.com/abarrak/rclone-helm/actions/workflows/release.yaml)
 

artifacthub-repo.yml

@@ -0,0 +1,4 @@
+repositoryID: 06cccb3f-c856-4785-9d34-56eff19892d4
+owners:
+  - name: abarrak
+    email: abdullah@abarrak.com