Bump respec from 34.5.0 to 35.0.0

Bumps [respec](https://github.com/w3c/respec) from 34.5.0 to 35.0.0.
- [Release notes](https://github.com/w3c/respec/releases)
- [Changelog](https://github.com/w3c/respec/blob/main/CHANGELOG.md)
- [Commits](w3c/respec@v34.5.0...v35.0.0)

---
updated-dependencies:
- dependency-name: respec
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -43,7 +43,7 @@
   },
   "devDependencies": {
     "mocha": "10.4.0",
-    "respec": "34.5.0",
+    "respec": "35.0.0",
     "respec-hljs": "2.1.1",
     "rollup": "4.14.1",
     "undici": "^6.1.0"