Bump npm-check-updates from 18.0.1 to 19.1.1 in /frontend

Bumps [npm-check-updates](https://github.com/raineorshine/npm-check-updates) from 18.0.1 to 19.1.1.
- [Release notes](https://github.com/raineorshine/npm-check-updates/releases)
- [Changelog](https://github.com/raineorshine/npm-check-updates/blob/main/CHANGELOG.md)
- [Commits](https://github.com/raineorshine/npm-check-updates/compare/v18.0.1...v19.1.1)

---
updated-dependencies:
- dependency-name: npm-check-updates
  dependency-version: 19.1.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

frontend/package-lock.json

@@ -14,7 +14,7 @@
 				"concurrently": "^9.1.2",
 				"eslint": "9.28.0",
 				"eslint-plugin-unused-imports": "^4.1.4",
-				"npm-check-updates": "^18.0.1",
+				"npm-check-updates": "^19.1.1",
 				"prettier": "^3.6.2",
 				"typescript-eslint": "8.41.0"
 			}
@@ -3011,7 +3011,9 @@
 			"license": "MIT"
 		},
 		"node_modules/npm-check-updates": {
-			"version": "18.0.1",
+			"version": "19.1.1",
+			"resolved": "https://registry.npmjs.org/npm-check-updates/-/npm-check-updates-19.1.1.tgz",
+			"integrity": "sha512-vy/uNbaK6Xfj/QzM8OXeALZak67E0uHjUlbdT1YGy4bdj0xlBU6AVd+8bscY8vlDpyzL6Y7mxcrX8kzEDeEpNg==",
 			"dev": true,
 			"license": "Apache-2.0",
 			"bin": {
@@ -3019,7 +3021,7 @@
 				"npm-check-updates": "build/cli.js"
 			},
 			"engines": {
-				"node": "^18.18.0 || >=20.0.0",
+				"node": ">=20.0.0",
 				"npm": ">=8.12.1"
 			}
 		},

frontend/package.json

@@ -23,7 +23,7 @@
 		"concurrently": "^9.1.2",
 		"eslint": "9.28.0",
 		"eslint-plugin-unused-imports": "^4.1.4",
-		"npm-check-updates": "^18.0.1",
+		"npm-check-updates": "^19.1.1",
 		"prettier": "^3.6.2",
 		"typescript-eslint": "8.41.0"
 	}