Merge branch 'torch_native-rewrite'

setup.cfg

src/pystencils_autodiff/_autodiff.py

src/pystencils_autodiff/backends/__init__.py

src/pystencils_autodiff/backends/_tensorflow.py

src/pystencils_autodiff/backends/_tensorflow_cpp.py

src/pystencils_autodiff/backends/_torch_native.py

src/pystencils_autodiff/tensorflow_jit.py

tests/backends/test_torch_native_compilation.py

tests/test_tfmad.py