FIO-9160: added support of different condition formats for selectboxes

[TanyaGashtold]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-9160

Description

What changed?

Some our clients use the following condition format for select boxes:
{
"component": "selectBoxes.a",
"operator": "isEqual",
"value": "true"
}

The component path is a value path here.
This PR adds logic that allow such conditions to work correctly.

Dependencies

https://github.com/formio/premium/pull/340

How has this PR been tested?

Manually + tests

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