Bump actions/setup-node from 1 to 2.5.1

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 1 to 2.5.1.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v1...v2.5.1)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/docker-image-dev.yml

@@ -13,7 +13,7 @@ jobs:
 
       # Install Node 16
       - name: Setup Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2.5.1
         with:
           node-version: 16
           

.github/workflows/docker-image-master.yml

@@ -13,7 +13,7 @@ jobs:
 
       # Install Node 16
       - name: Setup Node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v2.5.1
         with:
           node-version: 16
           

.github/workflows/run-tests.yml

@@ -18,7 +18,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v2.5.1
         with:
           node-version: ${{ matrix.node-version }}
       - name: Install dependencies