Bump pymatgen from 2022.0.17 to 2022.9.8

Bumps [pymatgen](https://github.com/materialsproject/pymatgen) from 2022.0.17 to 2022.9.8.
- [Release notes](https://github.com/materialsproject/pymatgen/releases)
- [Changelog](https://github.com/materialsproject/pymatgen/blob/master/CHANGES.rst)
- [Commits](materialsproject/pymatgen@v2022.0.17...v2022.9.8)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 spglib==2.0.1
 numpy==1.21.5
-pymatgen==2022.0.17
+pymatgen==2022.9.8
 monty==2022.9.9
 pandas==1.3.5
 seaborn==0.12.0