Bump matplotlib from 3.5.3 to 3.6.1

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.5.3 to 3.6.1.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.5.3...v3.6.1)

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

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

Author: dependabot[bot]

requirements.txt

@@ -4,4 +4,4 @@ pymatgen==2022.0.17
 monty==2022.9.9
 pandas==1.3.5
 seaborn==0.12.0
-matplotlib==3.5.3
+matplotlib==3.6.1