Update MUI mapper to v6/7

[Narayon]

Scope: <DESCRIBE SCOPE OF THIS ISSUE, i.e.: PF4 mapper, Form renderer>
MUI mapper

Description

Are you planning to support the newer versions of MUI (i.e. v6 and v7)?

Tried to update but encountered a dependency issue with @mui/icons-material and @mui/material even after updating mui-component-mapper and react-form-renderer to v4.
Do I need to do something different?

Sorry if this issue was already addressed, couldn't find anything related.
Thank you.

[Hyperkid123]

Hi @Narayon. I'd love to do it, but I am currently too busy with work stuff just don't have to do it. There is a PR with dependency updates: https://github.com/data-driven-forms/react-forms/pull/1510/files#diff-a9a739219d93b1911dcd69d8386612959e67ebcc6d846a0fc71e8e7cfe52c94cR37

I was waiting on another package to adopt React 19 but it looks like I should finish it up and do the other separately. I'l try to find some time ASAP to finish this PR: #1510

If you want there should be working pre-release package: #1506 (comment)