Bump actions/setup-node from 4 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-dev.yml

@@ -19,7 +19,7 @@ jobs:
     - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '16.x'
         cache: 'npm'

.github/workflows/build-rel.yml

@@ -22,7 +22,7 @@ jobs:
     - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '16.x'
         cache: 'npm'

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v5
 
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v6
       with:
         node-version: '16.x'
         cache: 'npm'