Bump vtk from 9.3.1 to 9.4.2 (#817)

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

Author: dependabot[bot]

requirements/requirements_docs.txt

@@ -12,5 +12,5 @@ sphinx-gallery==0.19.0
 ansys_sphinx_theme==1.4.1
 sphinx-autodoc-typehints==3.0.1
 pyvista==0.45.2
-vtk==9.3.1
+vtk==9.4.2
 sphinx-design===0.6.1

requirements/requirements_test.txt

@@ -3,4 +3,4 @@ pytest-cov==6.1.1
 pytest-rerunfailures==15.1
 pytest==8.3.5
 pyvista==0.45.2
-vtk==9.3.1
+vtk==9.4.2