Merge branch 'bauerd/ndim' into 'main'

Install ndim from GitHub (was removed from PyPI)

See merge request !13

pyproject.toml

@@ -3,6 +3,7 @@ name = "hog"
 version = "0.1"
 dependencies = [
   "islpy",
+  "ndim @ https://github.com/sigma-py/ndim/archive/refs/tags/v0.1.6.tar.gz",
   "numpy==1.24.3",
   "quadpy-gpl==0.16.10",
   "poly-cse-py",

requirements.txt

 --extra-index-url https://test.pypi.org/simple/
 
 islpy
+ndim @ https://github.com/sigma-py/ndim/archive/refs/tags/v0.1.6.tar.gz
 numpy==1.24.3
 poly-cse-py
 pystencils @ git+https://i10git.cs.fau.de/hyteg/pystencils.git@4a790e1c48f32c07fc4058de9b20734bcea9cca0