Bump actions/setup-node from 2.3.0 to 2.4.1

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 2.3.0 to 2.4.1.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v2.3.0...v2.4.1)

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

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

Author: dependabot[bot]

.github/workflows/github-ci.yml

@@ -15,7 +15,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Use Node.js LTS 14.x
-      uses: actions/setup-node@v2.3.0
+      uses: actions/setup-node@v2.4.1
       with:
         node-version: 14.x
 
@@ -50,7 +50,7 @@ jobs:
     - uses: actions/checkout@v2
 
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2.3.0
+      uses: actions/setup-node@v2.4.1
       with:
         node-version: ${{ matrix.node-version }}