Remove *zoom (IE7 hack)

[timneutkens]

Currently this file includes invalid CSS which fails to parse on some of the modern tooling like lightningcss.dev.

Since IE7 is severely outdated I don't think this property is needed nowadays, given that even IE11 is fully deprecated.

Details on the Next.js repo: https://github.com/vercel/next.js/issues/66394

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-XXXX

Description

What changed?

Previously, formio.js ... This PR replaces this behavior by ...

Why have you chosen this solution?

Although there were many potential solutions such as ..., [my solution] was best because ...

Dependencies

This PR depends on the following PRs from other Form.io modules: ...

How has this PR been tested?

I added automated tests to cover [all/the following] cases, including ...

Checklist:

• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation (if applicable)
• [ ] My changes generate no new warnings
• [ ] My changes include tests that prove my fix is effective (or that my feature works as intended)
• [ ] New and existing unit/integration tests pass locally with my changes
• [ ] Any dependent changes have corresponding PRs that are listed above

[brendanbond]

hey thanks a lot @timneutkens !

[timneutkens]

No problem!