Bump matplotlib from 3.9.1 to 3.9.2 (#907)

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.9.1 to 3.9.2.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.9.1...v3.9.2)

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

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

requirements.txt

@@ -1,7 +1,7 @@
 pymatgen==2024.7.18
 scipy==1.14.1
 monty==2024.7.30
-matplotlib==3.9.1
+matplotlib==3.9.2
 BoltzTraP2==24.7.2
 tqdm==4.66.5
 tabulate==0.9.0