feat: Make tooltip component non-core

[avinashbot]

Description

No blockers to merging; it won't show up on the non-core sites until explicitly added in the CMS.

Related links, issue #, if available: n/a

How has this been tested?

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.42%. Comparing base (ff4e6e2) to head (4b38d2b).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4540   +/-   ##
=======================================
  Coverage   97.42%   97.42%           
=======================================
  Files         939      939           
  Lines       29645    29645           
  Branches    10772    10772           
=======================================
  Hits        28883    28883           
  Misses        715      715           
  Partials       47       47           

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