Accessibility: fails when Label for an input field is hidden

[adventmedia]

Describe the bug
Input components with Hide Label (Text Field, Text Area etc.) fail accessibility tests as the related element is not rendered.

Version/Branch
@fomio/js: 5.2.2
@formio/react: 6.1.0

To Reproduce
Steps to reproduce the behavior:

1. Create form
2. Add input components — any that have "Hide Label" option
3. View form and run accessibility evaluation (tested with Evince.com)

Accessibility scan flags these components as missing "Accessible name"

Suggested solution: if the "Hide Label" option is enabled, apply the label text to an "aria-label" attribute of the input component.

Similar problems observed with Radio, Checkbox and Select input components