TCFormFields.TextInput doesn't update default value from updated prop

[maxceem]

This comes from the issue in connect-app topcoder-archive/connect-app#2448

The situation looks like this:

• We define the initial value of TCFormFields.TextInput by the value property with the value from the Redux store
• After we edit TCFormFields.TextInput using keyboard
• Update value in the Redux store on form submit
• So the updated value comes to the TCFormFields.TextInput value property, but in some situations, it returns to the initial value which was before editing.

I cannot provide some proper steps to reproduce in isolation from connecta-app. So to reproduce it probably this issue in connect app may help topcoder-archive/connect-app#2448