TextField - fix for centered input

[Inbal-Tish]

Description

TextField - fix for centered input
Fix for this PR: #3178

Changelog

TextField - fix for centered input

Additional info

[ethanshar]

I rendered a few scenarios with centered mode that looks a little weird
I think it's better we ask the UX to prepare guidelines for centered text field and how they want all the surrounding elements to behave
For example

• a centered text field with (only) character counter looks weird
• When I render the following it also looks strange, the validation is centered but the helper text is not

<TextField
  placeholder="Placeholder"
  validationMessage="This is an error message, a really long validation message"
  helperText="This is a helper text"
  bottomAccessory={<Text>This is a bottom accessory</Text>}
  showCharCounter
   maxLength={20}
   centered
/>

Maybe those are edge cases but I don't want us to create a too complex layout that will give us issues in the future