fix: use different OCI repository for chart

Author: pichouk

.github/workflows/helm-release.yml

@@ -43,4 +43,4 @@ jobs:
       - name: Push Helm Chart to OCI Registry
         run: |
           helm push ditto-${{ steps.version.outputs.version }}.tgz \
-            oci://${{ env.REGISTRY }}/${{ github.repository_owner }}
+            oci://${{ env.REGISTRY }}/${{ github.repository_owner }}/charts