Update cython requirement from ~=0.29.33 to ~=0.29.34

Updates the requirements on [cython](https://github.com/cython/cython) to permit the latest version.
- [Release notes](https://github.com/cython/cython/releases)
- [Changelog](https://github.com/cython/cython/blob/master/CHANGES.rst)
- [Commits](cython/cython@0.29.33...0.29.34)

---
updated-dependencies:
- dependency-name: cython
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -5,7 +5,7 @@ numpy~=1.24.2
 ipympl~=0.8.8
 scipy~=1.10.1 
 voila-osscar-template~=0.3.2
-Cython~=0.29.33
+Cython~=0.29.34
 sympy~=1.11.1
 ase~=3.22.1
 seekpath~=2.0.1