Clean up unused generic in `createStepTools`

[jpwilliams]

Summary

Clean up unused generic in createStepTools.

Checklist

• [ ] ~Added a docs PR that references this PR~ N/A
• [ ] ~Added unit/integration tests~ N/A
• [x] Added changesets if applicable

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: 2469e21caf43b81bb3aef6daca4a8c5803f0ce3a

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