Bump object-path and resolve-url-loader

Removes [object-path](https://github.com/mariocasciaro/object-path). It's no longer used after updating ancestor dependency [resolve-url-loader](https://github.com/bholloway/resolve-url-loader/tree/HEAD/packages/resolve-url-loader). These dependencies need to be updated together.


Removes `object-path`

Updates `resolve-url-loader` from 2.3.2 to 5.0.0
- [Release notes](https://github.com/bholloway/resolve-url-loader/releases)
- [Changelog](https://github.com/bholloway/resolve-url-loader/blob/v5/packages/resolve-url-loader/CHANGELOG.md)
- [Commits](https://github.com/bholloway/resolve-url-loader/commits/5.0.0/packages/resolve-url-loader)

---
updated-dependencies:
- dependency-name: object-path
  dependency-version: 
  dependency-type: indirect
- dependency-name: resolve-url-loader
  dependency-version: 5.0.0
  dependency-type: direct:development
...

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Author: dependabot[bot]