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/test.yml

@@ -137,7 +137,7 @@ jobs:
           targets: wasm32-unknown-unknown
           components: rustfmt
       - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
       - uses: jetli/wasm-pack-action@v0.4.0
       # The `TZ` and `NOW` variables are used to compare the results inside the WASM environment
       # with the host system.