[M3] Form/Text fields - Add supporting text and icon

[igruszkauy]

Feature description

Update the form component/ fields to allow for support text and icons as described in:

Specs: https://m3.material.io/components/text-fields/specs
Figma: https://www.figma.com/file/pHzNW5Ef6zckGSMqQWY0m3/Material-3-Design-Kit-(Community)?node-id=51189%3A6055

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Acceptance criteria

Implementation brief

QA testing instructions

Demo

Changelog entry

[rodydavis]

Looks good to me!