chore(deps): bump pyvista in /requirements in the build-deps group

Bumps the build-deps group in /requirements with 1 update: [pyvista](https://github.com/pyvista/pyvista).


Updates `pyvista` from 0.48.1 to 0.48.2
- [Release notes](https://github.com/pyvista/pyvista/releases)
- [Commits](pyvista/pyvista@v0.48.1...v0.48.2)

---
updated-dependencies:
- dependency-name: pyvista
  dependency-version: 0.48.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: build-deps
...

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

Author: dependabot[bot]

requirements/requirements_doc.txt

@@ -5,5 +5,5 @@ sphinx_design==0.7.0
 sphinxcontrib-mermaid>=2.0.2
 sphinx-gallery==0.21.0
 Pillow>=12.2.0
-pyvista==0.48.1
+pyvista==0.48.2
 pydantic==2.13.4