Remove EOL file-loader dependency

[suraj-goel]

Fixes #17338.

Description

• Fixed npm file-loader vulnerability
• Removed file-loader dependency and used asset modules of webpack as the recommended alternative of file-loader.
• EOL Dependency - https://github.com/webpack-contrib/file-loader

Testing

• Deployed Druid cluster on local using Docker
• Deployed web console app by using:
  • npm install
  • npm run compile
  • npm start
• Sanity tested the local web console

Fixed the bug ...

Renamed the class ...

Added a forbidden-apis entry ...

Release note

---

Key changed/added classes in this PR

• MyFoo
• OurBar
• TheirBaz

---

This PR has:

• been self-reviewed.
  • using the concurrency checklist (Remove this item if the PR doesn't have any relation to concurrency.)
• added documentation for new or modified features or behaviors.
• a release note entry in the PR description.
• added Javadocs for most classes and all non-trivial methods. Linked related entities via Javadoc links.
• added or updated version, license, or notice information in licenses.yaml
• added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
• added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage is met.
• added integration tests.
• been tested in a test Druid cluster.

[vogievetsky]

This is great, thank you