npm-dep: bump @eslint/js from 9.30.1 to 9.31.0 in /frontend

Bumps [@eslint/js](https://github.com/eslint/eslint/tree/HEAD/packages/js) from 9.30.1 to 9.31.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/commits/v9.31.0/packages/js)

---
updated-dependencies:
- dependency-name: "@eslint/js"
  dependency-version: 9.31.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

frontend/package.json

@@ -16,7 +16,7 @@
 	},
 	"devDependencies": {
 		"@eslint/compat": "^1.3.1",
-		"@eslint/js": "^9.30.1",
+		"@eslint/js": "^9.31.0",
 		"@inlang/cli": "^3.0.12",
 		"@inlang/paraglide-js": "2.2.0",
 		"@sveltejs/adapter-static": "^3.0.8",

frontend/pnpm-lock.yaml

@@ -40,8 +40,8 @@ importers:
         specifier: ^1.3.1
         version: 1.3.1(eslint@9.31.0(jiti@2.4.2))
       '@eslint/js':
-        specifier: ^9.30.1
-        version: 9.30.1
+        specifier: ^9.31.0
+        version: 9.31.0
       '@inlang/cli':
         specifier: ^3.0.12
         version: 3.0.12