Bump mymindstorm/setup-emsdk from 13 to 14

Bumps [mymindstorm/setup-emsdk](https://github.com/mymindstorm/setup-emsdk) from 13 to 14.
- [Release notes](https://github.com/mymindstorm/setup-emsdk/releases)
- [Commits](mymindstorm/setup-emsdk@v13...v14)

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

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

.github/workflows/web_builds.yml

@@ -25,7 +25,7 @@ jobs:
           submodules: true
 
       - name: Set up Emscripten latest
-        uses: mymindstorm/setup-emsdk@v13
+        uses: mymindstorm/setup-emsdk@v14
         with:
           version: ${{env.EM_VERSION}}
           actions-cache-folder: ${{env.EM_CACHE_FOLDER}}