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/action-format.yml

@@ -61,7 +61,7 @@ jobs:
           git checkout -b "$HEAD_REF" "origin/$HEAD_REF"
 
       - name: Use Node.js LTS (20.x)
-        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: 20.x
       - name: Enable pnpm

.github/workflows/ci.js.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - name: Use Node.js LTS
-        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version-file: .nvmrc
 
@@ -37,7 +37,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: ${{ matrix.node-version }}
 

.github/workflows/pr.ci.js.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Use Node.js LTS
-        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version-file: .nvmrc
 
@@ -39,7 +39,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
 

.github/workflows/verify-code-formatting.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Use Node.js LTS (20.x)
-        uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: 20.x