Updating pyvista to 0.41

[germa89]

As the title.

[germa89]

this update breaks:

• PyMAPDL-Reader:

tests/test_mapdl.py:10: in <module>
    from ansys.mapdl.reader.rst import Result
/opt/hostedtoolcache/Python/3.9.17/x64/lib/python3.9/site-packages/ansys/mapdl/reader/rst.py:18: in <module>
    from pyvista.themes import DefaultTheme
E   ModuleNotFoundError: No module named 'pyvista.themes'

• DPF-Core. This one is actually OK because we only use DPF for testing.

tests/test_dpf.py:4: in <module>
    from ansys.dpf import core as dpf
/opt/hostedtoolcache/Python/3.9.17/x64/lib/python3.9/site-packages/ansys/dpf/core/__init__.py:101: in <module>
    settings.set_default_pyvista_config()
/opt/hostedtoolcache/Python/3.9.17/x64/lib/python3.9/site-packages/ansys/dpf/core/settings.py:35: in set_default_pyvista_config
    pv.rcParams["interactive"] = True
/opt/hostedtoolcache/Python/3.9.17/x64/lib/python3.9/site-packages/pyvista/__init__.py:95: in __getattr__
    raise AttributeError(f"module 'pyvista' has no attribute '{name}'") from None
E   AttributeError: module 'pyvista' has no attribute 'rcParams'

I can fix PyMAPDL reader, but DPF is another story... @PProfizi

So I'm going to fix first PyMAPDL-Reader. ansys/pymapdl-reader#287

[PProfizi]

Hi @germa89, this is already fixed on pydpf-core ;) ansys/pydpf-core#1045

[germa89]

In the meantime, #2198

[codecov]

Codecov Report

Merging #2194 (058d08d) into main (2221a7b) will decrease coverage by 4.56%.
Report is 71 commits behind head on main.
The diff coverage is 89.12%.

@@            Coverage Diff             @@
##             main    #2194      +/-   ##
==========================================
- Coverage   86.43%   81.88%   -4.56%     
==========================================
  Files          45       45              
  Lines        7971     8296     +325     
==========================================
- Hits         6890     6793      -97     
- Misses       1081     1503     +422     

[RobPasMue]

LGTM!