⬆️ Bump actions/setup-node from 5 to 6

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v5...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/github-pages.yaml

@@ -15,7 +15,7 @@ jobs:
       - uses: pnpm/action-setup@v4
         with:
           version: latest
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: latest
           cache: pnpm

.github/workflows/node.js.yaml

@@ -20,7 +20,7 @@ jobs:
       - uses: pnpm/action-setup@v4
         with:
           version: latest
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: latest
           cache: pnpm
@@ -75,7 +75,7 @@ jobs:
       - uses: pnpm/action-setup@v4
         with:
           version: latest
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           cache: pnpm
           node-version: latest

.github/workflows/pnpm-publish.yaml

@@ -21,22 +21,22 @@ jobs:
       - uses: pnpm/action-setup@v4
         with:
           version: latest
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           cache: pnpm
           node-version: latest
       - run: pnpm install
       - run: pnpm build
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           registry-url: https://npm.pkg.github.com
           scope: "@coderabbitai"
       - run: pnpm publish --access public --no-git-checks --provenance
         env:
           NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           registry-url: https://registry.npmjs.org
           scope: "@coderabbitai"