Bump zarr from 2.16.1 to 2.17.0 (#49)

Bumps [zarr](https://github.com/zarr-developers/zarr-python) from 2.16.1 to 2.17.0.
- [Release notes](https://github.com/zarr-developers/zarr-python/releases)
- [Changelog](https://github.com/zarr-developers/zarr-python/blob/main/docs/release.rst)
- [Commits](zarr-developers/zarr-python@v2.16.1...v2.17.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements/requirements-test-optional.txt

@@ -1,4 +1,4 @@
 numpy==1.26.4
 pymongo==4.6.2; implementation_name=='cpython'
 redis==5.0.1
-zarr==2.16.1; platform_system!='Windows'
+zarr==2.17.0; platform_system!='Windows'