Bump sumo from 2.3.6 to 2.3.7 (#826)

Bumps [sumo](https://github.com/smtg-ucl/sumo) from 2.3.6 to 2.3.7.
- [Release notes](https://github.com/smtg-ucl/sumo/releases)
- [Changelog](https://github.com/SMTG-Bham/sumo/blob/v2.3.7/CHANGELOG.rst)
- [Commits](SMTG-Bham/sumo@v2.3.6...v2.3.7)

---
updated-dependencies:
- dependency-name: sumo
  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

@@ -8,7 +8,7 @@ tabulate==0.9.0
 memory_profiler==0.61.0
 spglib==2.1.0
 click==8.1.7
-sumo==2.3.6
+sumo==2.3.7
 h5py==3.10.0
 pyFFTW==0.13.1
 interpolation==2.2.4