Bump file-loader from 3.0.1 to 4.0.0 (#11104)

Bumps [file-loader](https://github.com/webpack-contrib/file-loader) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/webpack-contrib/file-loader/releases)
- [Changelog](https://github.com/webpack-contrib/file-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/file-loader/compare/v3.0.1...v4.0.0)

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

package.json

@@ -94,7 +94,7 @@
     "escape-html": "^1.0.3",
     "exif-js": "^2.3.0",
     "express": "^4.17.1",
-    "file-loader": "^3.0.1",
+    "file-loader": "^4.0.0",
     "font-awesome": "^4.7.0",
     "glob": "^7.1.1",
     "http-link-header": "^1.0.2",