Bump trame-client from 2.7.3 to 2.7.4 (pyvista#4094)

Bumps [trame-client](https://github.com/Kitware/trame-client) from 2.7.3 to 2.7.4.
- [Release notes](https://github.com/Kitware/trame-client/releases)
- [Changelog](https://github.com/Kitware/trame-client/blob/master/CHANGELOG.md)
- [Commits](Kitware/trame-client@v2.7.3...v2.7.4)

---
updated-dependencies:
- dependency-name: trame-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements_docs.txt

@@ -32,7 +32,7 @@ sphinxcontrib-asciinema==0.3.7
 sphinxcontrib-websupport==1.2.4
 sympy==1.11.1
 trame==2.3.2
-trame-client==2.7.3
+trame-client==2.7.4
 trame-server==2.9.1
 trame-vtk==2.2.3
 trimesh==3.20.1