For `text area` component, update to v1.2.1

[pylapp]

Description

Verbatims from @TonyAntonyHello:

For "Loading" state
- The loader frame has been renamed to Circular progress indicator.
- The following token has been removed: action-button-border-radius-default
- Absolute positioning has been removed and replaced with Auto Layout.
- The container now uses:
ouds/action/button/size/min-width-default 48
ouds/action/button/space/inset/icon-only-default 12
ouds/control/text-area/space/padding-block-trailing-container 8

See Figma reference

[pylapp]

Caution

on hold because this evolution needs tokens v2.6