build: bump pytest-pyvista from 0.2.0 to 0.3.1 in the testing group (#4264)

* build: bump pytest-pyvista from 0.2.0 to 0.3.1 in the testing group

Bumps the testing group with 1 update: [pytest-pyvista](https://github.com/pyvista/pytest-pyvista).


Updates `pytest-pyvista` from 0.2.0 to 0.3.1
- [Release notes](https://github.com/pyvista/pytest-pyvista/releases)
- [Commits](pyvista/pytest-pyvista@v0.2.0...v0.3.1)

---
updated-dependencies:
- dependency-name: pytest-pyvista
  dependency-version: 0.3.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: testing
...

Signed-off-by: dependabot[bot] <[email protected]>

* chore: adding changelog file 4264.dependencies.md [dependabot-skip]

---------

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

Author: 2 people

doc/changelog.d/4264.dependencies.md

@@ -0,0 +1 @@
+Bump pytest-pyvista from 0.2.0 to 0.3.1 in the testing group