Bump matplotlib from 3.9.2 to 3.9.3 (#929)

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.9.2 to 3.9.3.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.9.2...v3.9.3)

---
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==2024.11.13
 scipy==1.14.1
 monty==2024.10.21
-matplotlib==3.9.2
+matplotlib==3.9.3
 BoltzTraP2==24.9.4
 tqdm==4.67.1
 tabulate==0.9.0