build(deps): update actions/setup-node requirement to v2.1.2

Updates the requirements on [actions/setup-node](https://github.com/actions/setup-node) to permit the latest version.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/commits/c6fd00ceb9747fb23ffdf72987450a2664414867)

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

Author: dependabot[bot]

.github/workflows/lint-js.yml

@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2.1.2
 
       - name: Install packages
         run: npm install --unsafe-perm

.github/workflows/linux.yml

@@ -34,7 +34,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v1.4.3
+        uses: actions/setup-node@v2.1.2
         with:
           node-version: ${{ matrix.node }}
 

.github/workflows/macos.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v1.4.3
+        uses: actions/setup-node@v2.1.2
         with:
           node-version: ${{ matrix.node }}
 

.github/workflows/windows.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Setup Node.js environment
-        uses: actions/setup-node@v1.4.3
+        uses: actions/setup-node@v2.1.2
         with:
           node-version: ${{ matrix.node }}