Feat: helm chart repo on gitlab pages (#1566)

* chore: rename helm chart directory to charts

* feat: add GitHub workflow for building Helm Charts

* fix: update Helm Chart release workflow with write-all permissions

* fix: update Helm Chart release workflow with proper trunk branch name

* chore: rename Helm release workflow

Author: adriangonciarz

.github/workflows/helm-chart-release.yml

@@ -0,0 +1,26 @@
+name: Release Charts
+
+on:
+  push:
+    branches:
+      - trunk
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    permissions: write-all
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "[email protected]"
+
+      - name: Run chart-releaser
+        uses: helm/[email protected]
+        env:
+          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"