build(deps-dev): bump gts from 5.2.0 to 5.3.0 in /html

Bumps [gts](https://github.com/google/gts) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/google/gts/releases)
- [Changelog](https://github.com/google/gts/blob/main/CHANGELOG.md)
- [Commits](google/gts@v5.2.0...v5.3.0)

---
updated-dependencies:
- dependency-name: gts
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

html/package.json

@@ -29,7 +29,7 @@
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^5.1.3",
     "eslint-webpack-plugin": "^4.0.1",
-    "gts": "^5.2.0",
+    "gts": "^5.3.0",
     "gulp": "^4.0.2",
     "gulp-clean": "^0.4.0",
     "gulp-gzip": "^1.4.2",