fix(deps): update dependency basic-auth to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
basic-auth	^2.0.1 → ^3.0.0

---

Release Notes

jshttp/basic-auth (basic-auth)

v3.0.0

Compare Source

This release switch the package to ESM.

Changed

• Publish package as ESM #​99
• Add format({ name, pass }) method #​65
• Bump supported node versions >=22 #​102

Added

• Cross platform base64 support #​95

Removed

• Removes the default export in favor of parse(str) #​94
  • E.g. parse(req.headers.authorization ?? '')

Improvements

• Parse performance improved by ~15% #​96

---

Configuration

📅 Schedule: (UTC)

• Branch creation
  • At any time (no schedule defined)
• Automerge
  • At any time (no schedule defined)

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.