chore: remove duplicate 'toolkit-lib' entry

[kaizencc]

It just annoys me

---

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.20%. Comparing base (791408c) to head (dd33a0e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1537   +/-   ##
=======================================
  Coverage   88.20%   88.20%           
=======================================
  Files          76       76           
  Lines       10834    10834           
  Branches     1492     1492           
=======================================
  Hits         9556     9556           
  Misses       1250     1250           
  Partials       28       28           

Flag	Coverage Δ
suite.unit	88.20% <0.00%> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.