Fix TextInput, TextArea, and Select width bug

[joshfarrant]

Summary

Fixes a bug where TextInput, TextArea, and Select components expand to the width of their parent FormControl's validation message.

https://github.com/user-attachments/assets/8a7b6730-308e-4a9d-9409-93f0fbf2c7a5

List of notable changes:

• Resolve bug in TextInput, TextArea, and Select components
• Remove some redundant CSS from Select component

What should reviewers focus on?

Steps to test:

1. 1. 1.

Supporting resources (related issues, external links, etc):

-

Contributor checklist:

• [ ] All new and existing CI checks pass
• [ ] Tests prove that the feature works and covers both happy and unhappy paths
• [ ] Any drop in coverage, breaking changes or regressions have been documented above
• [ ] UI Changes contain new visual snapshots (generated by adding update snapshots label to the PR)
• [ ] All developer debugging and non-functional logging has been removed
• [ ] Related issues have been referenced in the PR description

Reviewer checklist:

• [ ] Check that pull request and proposed changes adhere to our contribution guidelines and code of conduct
• [ ] Check that tests prove the feature works and covers both happy and unhappy paths
• [ ] Check that there aren't other open Pull Requests for the same update/change

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: b9384c2347f73d44e2779a53f933a38e0e5ffdc7

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 6 packages

| Name | Type | | ------------------------ | ----- | | @primer/react-brand | Patch | | @primer/brand-primitives | Patch | | @primer/brand-e2e | Patch | | @primer/brand-fonts | Patch | | @primer/brand-config | Patch | | @primer/brand-storybook | Patch |

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[github-actions[bot]]

🟢 No design token changes found

[github-actions[bot]]

⚠️ Visual differences found

Our visual comparison tests found UI differences.

Please review the differences by using the test artifacts to ensure that the changes were intentional. Artifacts can be downloaded and reviewed locally. Download links are available at the bottom of the workflow summary screen. ##### Example:  If the changes are expected, please run `npm run test:visual:update-snapshots` to replace the previous fixtures.

Review visual differences