Bump cython from 0.29.28 to 0.29.32 (#538)

Bumps [cython](https://github.com/cython/cython) from 0.29.28 to 0.29.32.
- [Release notes](https://github.com/cython/cython/releases)
- [Changelog](https://github.com/cython/cython/blob/master/CHANGES.rst)
- [Commits](cython/cython@0.29.28...0.29.32)

---
updated-dependencies:
- dependency-name: cython
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -1,6 +1,6 @@
 bitarray==2.5.1
 clkhash==0.16.1
-Cython==0.29.28
+Cython==0.29.32
 hypothesis==6.9.2
 pytest>=7.0.1
 pytest-cov==3.0.0