Bump actions/setup-node from 3 to 4 (#19)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3 to 4.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v3...v4)

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

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

.github/workflows/ci.yaml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: pnpm/[email protected]
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
           cache: 'pnpm'
@@ -34,7 +34,7 @@ jobs:
 #      - uses: actions/checkout@v4
 #      - uses: pnpm/[email protected]
 #
-#      - uses: actions/setup-node@v3
+#      - uses: actions/setup-node@v4
 #        with:
 #          node-version: ${{ matrix.node }}
 #          cache: 'pnpm'
@@ -50,7 +50,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: pnpm/[email protected]
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
           cache: 'pnpm'