Bump numpy from 2.1.2 to 2.2.1

Bumps [numpy](https://github.com/numpy/numpy) from 2.1.2 to 2.2.1.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v2.1.2...v2.2.1)

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

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

Author: dependabot[bot]

tests/requirements.txt

@@ -1,3 +1,3 @@
 ase==3.23.0
-numpy==2.1.2
+numpy==2.2.1
 pymatgen==2024.10.29