Update eslint requirement from ^9.15.0 to ^9.16.0 in /packages/main

Updates the requirements on [eslint](https://github.com/eslint/eslint) to permit the latest version.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v9.15.0...v9.16.0)

---
updated-dependencies:
- dependency-name: eslint
  dependency-type: direct:development
...

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

Author: dependabot[bot]

packages/main/package.json

@@ -35,7 +35,7 @@
 		"@eslint/js": "^9.15.0",
 		"@typescript-eslint/eslint-plugin": "^8.16.0",
 		"@typescript-eslint/parser": "^8.16.0",
-		"eslint": "^9.15.0",
+		"eslint": "^9.16.0",
 		"eslint-config-prettier": "^9.1.0",
 		"globals": "^15.12.0",
 		"prettier": "^3.4.1",