chore(deps-dev): bump gts from 5.3.1 to 6.0.2

Bumps [gts](https://github.com/google/gts) from 5.3.1 to 6.0.2.
- [Release notes](https://github.com/google/gts/releases)
- [Changelog](https://github.com/google/gts/blob/main/CHANGELOG.md)
- [Commits](google/gts@v5.3.1...v6.0.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -19,7 +19,7 @@
   "devDependencies": {
     "@types/geojson": "^7946.0.14",
     "@types/node": "18.16.1",
-    "gts": "^5.3.1",
+    "gts": "^6.0.2",
     "husky": "^8.0.0",
     "jsonschema": "^1.4.1",
     "typescript": "~5.5.4",