Modernize GH actions

Signed-off-by: David Young <[email protected]>

Author: funkypenguin

.github/workflows/on-push-master-publish-chart.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Fetch history
         run: git fetch --prune --unshallow
@@ -24,6 +24,6 @@ jobs:
           git config user.email "[email protected]"
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.0.0-rc.2
+        uses: helm/chart-releaser-action@v1.4.0
         env:
-          CR_TOKEN: "${{ secrets.CR_TOKEN }}"
+          CR_TOKEN: "${{ secrets.GH_TOKEN }}"