chore: Add changelog entry

Author: im3dabasia

packages/components/CHANGELOG.md

@@ -6,6 +6,8 @@
 
 -   `Guide`: Make next and previous button text customizable ([#69907](https://github.com/WordPress/gutenberg/pull/69907)).
 -   `Popover`: Introduce a virtual padding of `8px` to prevent it from hitting the viewport edge ([#69555](https://github.com/WordPress/gutenberg/pull/69555)).
+-   `TextControl`: Add theming support ([#69640](https://github.com/WordPress/gutenberg/pull/69640)).
+-   `TextAreaControl`: Add theming support ([#69640](https://github.com/WordPress/gutenberg/pull/69640)).
 
 ### Bug Fixes