Bump the dependencies group with 2 updates

Bumps the dependencies group with 2 updates: [numpy](https://github.com/numpy/numpy) and [ansys-sphinx-theme](https://github.com/ansys/ansys-sphinx-theme).


Updates `numpy` from 1.26.4 to 2.0.0
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v1.26.4...v2.0.0)

Updates `ansys-sphinx-theme` from 0.16.5 to 0.16.6
- [Release notes](https://github.com/ansys/ansys-sphinx-theme/releases)
- [Commits](ansys/ansys-sphinx-theme@v0.16.5...v0.16.6)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: dependencies
- dependency-name: ansys-sphinx-theme
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dependencies
...

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