build(deps): bump ndarray from 0.15.2 to 0.15.3

Bumps [ndarray](https://github.com/rust-ndarray/ndarray) from 0.15.2 to 0.15.3.
- [Release notes](https://github.com/rust-ndarray/ndarray/releases)
- [Changelog](https://github.com/rust-ndarray/ndarray/blob/master/RELEASES.md)
- [Commits](rust-ndarray/ndarray@0.15.2...0.15.3)

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

Signed-off-by: dependabot[bot] <support@github.com>