trigger helm action

.github/workflows/helm.yaml

@@ -14,8 +14,10 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - uses: actions/checkout@v2
+
             - name: Fetch history
               run: git fetch --prune --unshallow
+
             - name: Run chart-testing (lint)
               id: lint
               uses: helm/chart-testing-action@v1.0.0

charts/athens-proxy/Chart.yaml

@@ -9,7 +9,6 @@ keywords:
 - Package Management
 - Goproxy
 home: https://github.com/gomods/athens
-sources:
 maintainers:
 - name: rimusz
   email: rmocius@gmail.com