chore(deps): update dependency build to v1.2.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
build (changelog)	1.1.1 -> 1.2.1

---

Release Notes

pypa/build (build)

v1.2.1

Compare Source

==================

• Avoid error when terminal width is undetectable on Python < 3.11
  (PR :pr:761)

v1.2.0

Compare Source

==================

• Add --installer option, supporting pip and uv. Added uv
  extra.
  (PR :pr:751)
• Improve console output and provide -v for dependency installation
  (PR :pr:749)
• Avoid compiling unused bytecode when using pip
  (PR :pr:752)
• Dropped support for Python 3.7
  (PR :pr:743)

---

Configuration

📅 Schedule: Branch creation - "before 9am every weekday,every weekend" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, 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 has been generated by Mend Renovate. View repository job log here.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.33%. Comparing base (d258c33) to head (62ed560).

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #32   +/-   ##
=======================================
  Coverage   93.33%   93.33%           
=======================================
  Files           3        3           
  Lines          30       30           
=======================================
  Hits           28       28           
  Misses          2        2           

Flag	Coverage Δ
unittests	93.33% <ø> (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.