chore(deps-dev): bump typescript from 5.8.2 to 5.9.3

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.8.2 to 5.9.3.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Changelog](https://github.com/microsoft/TypeScript/blob/main/azure-pipelines.release-publish.yml)
- [Commits](microsoft/TypeScript@v5.8.2...v5.9.3)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 5.9.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -4241,7 +4241,7 @@
     "proxyquire": "^2.1.3",
     "rewire": "^7.0.0",
     "sinon": "^19.0.2",
-    "typescript": "~5.8.2"
+    "typescript": "~5.9.3"
   },
   "dependencies": {
     "@heroku-cli/schema": "file:heroku-cli-schema-1.0.25.tgz",