FIO-8769 added check for the simpleConditional properties state

[HannaKurban]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-8769

Description

Fixed behavior when hidden property wasn't work when the conditional is saved in an invalid state. Added check of the Simple Conditions properties and added validation for Conditional tab on EditForm modal window

Breaking Changes / Backwards Compatibility

n/a

Dependencies

https://github.com/formio/premium/pull/320

How has this PR been tested?

Automated tests has been added

Checklist:

• I have completed the above PR template
• 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