Bump build in /requirements in the python-requirements group (#578)

Bumps the python-requirements group in /requirements with 1 update: [build](https://github.com/pypa/build).


Updates `build` from 1.2.2 to 1.2.2.post1
- [Release notes](https://github.com/pypa/build/releases)
- [Changelog](https://github.com/pypa/build/blob/main/CHANGELOG.rst)
- [Commits](pypa/build@1.2.2...1.2.2.post1)

---
updated-dependencies:
- dependency-name: build
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-requirements
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/build.txt

@@ -1,3 +1,3 @@
 # Tools
 # ------------------------------------------------------------------------------
-build==1.2.2  # https://github.com/pypa/build
+build==1.2.2.post1  # https://github.com/pypa/build