ci: bump actions/setup-node from 5 to 6 (#287)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@v5
       with:
         fetch-depth: 0
-    - uses: actions/setup-node@v5
+    - uses: actions/setup-node@v6
       with:
         node-version-file: .nvmrc
     - run: |
@@ -37,7 +37,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v5
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v5
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - name: Test
@@ -54,7 +54,7 @@ jobs:
     needs: lint
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
       - run: |

.github/workflows/docs.yaml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
       - name: Install Supplemental Dependencies

.github/workflows/regression.yaml

@@ -22,7 +22,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v5
     - name: Setup
-      uses: actions/setup-node@v5
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - name: Test

.github/workflows/release.yaml

@@ -22,7 +22,7 @@ jobs:
           token: ${{ secrets.GH_TOKEN }}
           fetch-depth: 0
       - name: Use Node.js
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version-file: '.nvmrc'
       - name: Test