Bump actions/setup-node from 5.0.0 to 6.0.0

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@a0853c2...2028fbc)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/action-format.yml

@@ -65,7 +65,7 @@ jobs:
         run: corepack enable pnpm
 
       - name: Use Node.js LTS (22.x)
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: 22.x
           cache: 'pnpm'

.github/workflows/ci.js.yml

@@ -18,7 +18,7 @@ jobs:
         run: corepack enable pnpm
 
       - name: Use Node.js LTS (22.x)
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: 22.x
           cache: 'pnpm'
@@ -42,7 +42,7 @@ jobs:
         run: corepack enable pnpm
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'

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

@@ -28,7 +28,7 @@ jobs:
         run: corepack enable pnpm
 
       - name: Use Node.js LTS (22.x)
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: 22.x
           cache: 'pnpm'
@@ -65,7 +65,7 @@ jobs:
         run: corepack enable pnpm
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'pnpm'