Bump actions/setup-node in the github-actions group across 1 directory

Bumps the github-actions group with 1 update in the / directory: [actions/setup-node](https://github.com/actions/setup-node).


Updates `actions/setup-node` from 6.4.0 to 7.0.0
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e...820762786026740c76f36085b0efc47a31fe5020)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/emscripten.yml

diff --git a/.github/workflows/emscripten.yml b/.github/workflows/emscripten.yml
index ff7b7a5..160422a 100644
--- a/.github/workflows/emscripten.yml
+++ b/.github/workflows/emscripten.yml
@@ -5,7 +5,7 @@
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@e8d4307400f9427dba7cb98e488d6ab85f1cec5f # v4.2.2
-      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
       - uses: mymindstorm/setup-emsdk@4528d102f7230f0e7b276855c01ea1159be0e984 # v16
       - name: Verify
         run: emcc -v