Bump file-loader from 4.1.0 to 6.2.0 (nortonandrews#37)

Bumps [file-loader](https://github.com/webpack-contrib/file-loader) from 4.1.0 to 6.2.0.
- [Release notes](https://github.com/webpack-contrib/file-loader/releases)
- [Changelog](https://github.com/webpack-contrib/file-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/file-loader@v4.1.0...v6.2.0)

---
updated-dependencies:
- dependency-name: file-loader
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -49,7 +49,7 @@
     "eslint-plugin-import": "^2.18.0",
     "eslint-plugin-jsx-a11y": "^6.7.1",
     "eslint-plugin-react": "^7.14.2",
-    "file-loader": "^4.0.0",
+    "file-loader": "^6.2.0",
     "html-webpack-plugin": "^5.5.0",
     "inferno-component": "^7",
     "inferno-create-element": "^7",