GitHub actions upgrade (#110)

Author: pepakriz

.github/workflows/release-image.yml

@@ -9,17 +9,14 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
-
-      - name: Get release version
-        id: get_version
-        run: echo ::set-env name=RELEASE_VERSION::$(echo ${GITHUB_REF:10})
+      - uses: actions/checkout@v2
 
       - name: Publish to Registry
+        pre: echo ::save-state name=RELEASE_VERSION::$(echo ${GITHUB_REF:10})
         uses: elgohr/Publish-Docker-Github-Action@master
         with:
           name: pepakriz/gitlab-merger-bot
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
           tag_semver: true
-          tags: "latest,${{ env.RELEASE_VERSION }}"
+          tags: "latest,${{ env.STATE_RELEASE_VERSION }}"

.github/workflows/release.yml

@@ -11,15 +11,15 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
 
       - name: Configure Git
         run: |
           git config user.name "$GITHUB_ACTOR"
           git config user.email "[email protected]"
 
       - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.0.0-rc.1
+        uses: helm/chart-releaser-action@v1.2.0
         env:
           CR_TOKEN: "${{ secrets.CR_TOKEN }}"
 

.github/workflows/tests.yml

@@ -10,9 +10,9 @@ jobs:
         node-version: [12.x]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
 
@@ -33,18 +33,18 @@ jobs:
 
       - name: Check Helm Chart
         id: lint
-        uses: helm/chart-testing-action@v1.0.0-rc.1
+        uses: helm/chart-testing-action@v2.0.1
         with:
           command: lint
 
       - name: Create kind cluster
-        uses: helm/kind-action@v1.0.0-alpha.3
+        uses: helm/kind-action@v1.1.0
         with:
           install_local_path_provisioner: true
         # Only build a kind cluster if there are chart changes to test.
         if: steps.lint.outputs.changed == 'true'
 
       - name: Check Helm Install
-        uses: helm/chart-testing-action@v1.0.0-rc.1
+        uses: helm/chart-testing-action@v2.0.1
         with:
           command: install