build(deps-dev): bump eslint-plugin-headers in /web-app

Bumps [eslint-plugin-headers](https://github.com/robmisasi/eslint-plugin-headers) from 1.3.1 to 1.3.3.
- [Release notes](https://github.com/robmisasi/eslint-plugin-headers/releases)
- [Commits](robmisasi/eslint-plugin-headers@v1.3.1...v1.3.3)

---
updated-dependencies:
- dependency-name: eslint-plugin-headers
  dependency-version: 1.3.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

web-app/package-lock.json

@@ -28,7 +28,7 @@
     "@vitejs/plugin-react": "4.5.0",
     "@vitest/coverage-v8": "3.1.4",
     "eslint": "9.27.0",
-    "eslint-plugin-headers": "1.3.1",
+    "eslint-plugin-headers": "1.3.3",
     "eslint-plugin-react-hooks": "6.0.0",
     "eslint-plugin-react-refresh": "0.4.20",
     "globals": "16.2.0",