fix(core/input-group|category-filter): align styling of input components

[nuke-ellington]

Pull request checklist

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• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Build (yarn build) was run locally and any changes were pushed
• Unit tests (yarn test) were run locally and passed
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• Bug fix
• Feature
• Refactoring (no functional changes, no API changes)
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What is the current behavior?

GitHub Issue Number: N/A

What is the new behavior?

Does this introduce a breaking change?

• Yes
• No

Testing

Other information

[changeset-bot]

🦋 Changeset detected

Latest commit: b9b3840

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

This PR includes changesets to release 4 packages

Name	Type
@siemens/ix	Patch
@siemens/ix-angular	Patch
@siemens/ix-react	Patch
@siemens/ix-vue	Patch

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