Upgrade workflow, add dependabot auto-upgrade for workflows

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"

.github/workflows/lint-test.yaml

@@ -15,50 +15,55 @@ jobs:
         k8s:
           - 1.19.16
           - 1.20.15
-          - 1.21.12
-          - 1.22.9
-          - 1.23.6
-          - 1.24.0
+          - 1.21.14
+          - 1.22.17
+          - 1.23.17
+          - 1.24.12
+          - 1.25.8
+          - 1.26.3
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
       - name: Set up Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@v3
         with:
-          version: v3.8.1
+          version: v3.11.1
 
       - name: Adding bitnamirepo
         run: |
           helm repo add bitnami https://charts.bitnami.com/bitnami
+          helm repo add bitnami-full-index https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
 
-      - uses: actions/setup-python@v2
+      - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: '3.9'
+          check-latest: true
 
       - name: Set up chart-testing
-        uses: helm/chart-testing-action@v2.2.1
+        uses: helm/chart-testing-action@v2.4.0
 
       - name: Run chart-testing (list-changed)
         id: list-changed
         run: |
           changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
           if [[ -n "$changed" ]]; then
-            echo "::set-output name=changed::true"
+            echo "changed=true" >> "$GITHUB_OUTPUT"
           fi
+
       - name: Run chart-testing (lint)
+        if: steps.list-changed.outputs.changed == 'true'
         run: ct lint --target-branch ${{ github.event.repository.default_branch }}
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.2.0
-        with:
-          version: "v0.13.0"
-          node_image: "kindest/node:v${{ matrix.k8s }}"
-        # Only build a kind cluster if there are chart changes to test.
         if: steps.list-changed.outputs.changed == 'true'
+        uses: helm/kind-action@v1.5.0
+        with:
+          version: "v0.17.0"
+          node_image: "kindest/node:v${{ matrix.k8s }}"
 
       - name: Run chart-testing (install)
-        run: ct install  --target-branch ${{ github.event.repository.default_branch }}
         if: steps.list-changed.outputs.changed == 'true'
+        run: ct install --target-branch ${{ github.event.repository.default_branch }}

.github/workflows/release.yaml

@@ -1,17 +1,19 @@
 name: Release Charts
 
 on:
-  push:
-    branches:
-      - main
+  workflow_run:
+    workflows: ["Lint and Test Charts"]
+    branches: [main]
+    types:
+      - completed
 
 jobs:
   release:
-    if: github.repository == 'Improwised/charts'
+    if: github.repository == 'Improwised/charts' && github.event.workflow_run.conclusion == 'success'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -23,8 +25,9 @@ jobs:
       - name: Adding bitnamirepo
         run: |
           helm repo add bitnami https://charts.bitnami.com/bitnami  
+          helm repo add bitnami-full-index https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.2.0
+        uses: helm/chart-releaser-action@v1.5.0
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"