chore(deps-dev): bump @types/bun from 1.1.6 to 1.1.9

Bumps [@types/bun](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/bun) from 1.1.6 to 1.1.9.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/bun)

---
updated-dependencies:
- dependency-name: "@types/bun"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

package.json

@@ -42,7 +42,7 @@
         "jose": "^4.14.4"
     },
     "devDependencies": {
-        "@types/bun": "1.1.6",
+        "@types/bun": "1.1.9",
         "@typescript-eslint/eslint-plugin": "^6.6.0",
         "@typescript-eslint/parser": "^6.6.0",
         "elysia": ">= 1.1.0-rc.2",