Bump matplotlib from 3.10.7 to 3.10.8

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.10.7 to 3.10.8.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.10.7...v3.10.8)

---
updated-dependencies:
- dependency-name: matplotlib
  dependency-version: 3.10.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pyproject.toml

@@ -41,7 +41,7 @@ Repository = "https://github.com/pyiron/pyiron_vasp"
 
 [project.optional-dependencies]
 plot = [
-    "matplotlib==3.10.7"
+    "matplotlib==3.10.8"
 ]
 
 [tool.hatch.build]