[stable/none] Update git actions (deliveryhero#590)

* Update helm-conftest.yaml

* update all these also

* force node16

* set it top level

---------

Co-authored-by: Max Williams <[email protected]>

.github/workflows/chart-testing.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
         with:
           fetch-depth: 0
 

.github/workflows/check_pr.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
       - uses: deepakputhraya/action-pr-title@master
         with:
           regex: '^\[stable\/+.+].*'

.github/workflows/helm-conftest.yaml

@@ -2,12 +2,15 @@ name: Helm conftest
 on: [pull_request]
 jobs:
   check-charts:
+    env:
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     name: Run conftest for all charts
     runs-on: ubuntu-latest
     container:
       image: instrumenta/helm-conftest:latest
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/[email protected]
+
       - name: Validate all charts
         run: bash ci/helm-conftest.sh

.github/workflows/helm-docs.yml

@@ -8,6 +8,6 @@ jobs:
       image: jnorwood/helm-docs:v1.11.0
     steps:
     - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4.1.7
     - name: Check all charts README.md
       run: sh ci/helm-docs.sh

.github/workflows/markdown-lint.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4.1.7
     - name: Run lint
       uses: avto-dev/[email protected]
       with:

.github/workflows/push-chart.yaml

@@ -13,7 +13,7 @@ jobs:
       image: alpine/helm:3.9.3
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
       - name: Install git
         run: apk add --no-cache git
       - name: Install Helm Push plugin