Bump conda-souschef from 2.2.1 to 2.2.3

Bumps [conda-souschef](https://github.com/marcelotrevisani/souschef) from 2.2.1 to 2.2.3.
- [Release notes](https://github.com/marcelotrevisani/souschef/releases)
- [Commits](marcelotrevisani/souschef@v2.2.1...v2.2.3)

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

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

requirements.txt

@@ -8,7 +8,7 @@ umap_learn==0.5.3
 matplotlib==3.5.3
 chem_wasserstein==1.0.9
 crabnet==2.0.2
-conda-souschef==2.2.1
+conda-souschef==2.2.3
 scikit-learn==1.1.2
 myst-parser==0.18.0
 sphinx==5.1.1