Bump the pip-version group across 1 directory with 6 updates

Bumps the pip-version group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [pymongo](https://github.com/mongodb/mongo-python-driver) | `4.6.3` | `4.7.2` |
| [redis](https://github.com/redis/redis-py) | `5.0.3` | `5.0.4` |
| [zarr](https://github.com/zarr-developers/zarr-python) | `2.17.1` | `2.18.2` |
| [coverage](https://github.com/nedbat/coveragepy) | `7.4.4` | `7.5.3` |
| [pytest](https://github.com/pytest-dev/pytest) | `8.1.1` | `8.2.1` |
| [pytest-xdist](https://github.com/pytest-dev/pytest-xdist) | `3.5.0` | `3.6.1` |



Updates `pymongo` from 4.6.3 to 4.7.2
- [Release notes](https://github.com/mongodb/mongo-python-driver/releases)
- [Changelog](https://github.com/mongodb/mongo-python-driver/blob/master/doc/changelog.rst)
- [Commits](mongodb/mongo-python-driver@4.6.3...4.7.2)

Updates `redis` from 5.0.3 to 5.0.4
- [Release notes](https://github.com/redis/redis-py/releases)
- [Changelog](https://github.com/redis/redis-py/blob/master/CHANGES)
- [Commits](redis/redis-py@v5.0.3...v5.0.4)

Updates `zarr` from 2.17.1 to 2.18.2
- [Release notes](https://github.com/zarr-developers/zarr-python/releases)
- [Changelog](https://github.com/zarr-developers/zarr-python/blob/v2.18.2/docs/release.rst)
- [Commits](zarr-developers/zarr-python@v2.17.1...v2.18.2)

Updates `coverage` from 7.4.4 to 7.5.3
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.4.4...7.5.3)

Updates `pytest` from 8.1.1 to 8.2.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.1.1...8.2.1)

Updates `pytest-xdist` from 3.5.0 to 3.6.1
- [Release notes](https://github.com/pytest-dev/pytest-xdist/releases)
- [Changelog](https://github.com/pytest-dev/pytest-xdist/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-xdist@v3.5.0...v3.6.1)

---
updated-dependencies:
- dependency-name: pymongo
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-version
- dependency-name: redis
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: pip-version
- dependency-name: zarr
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-version
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-version
- dependency-name: pytest
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-version
- dependency-name: pytest-xdist
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: pip-version
...

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

requirements/requirements-test-optional.txt

@@ -1,4 +1,4 @@
 numpy==1.26.4
-pymongo==4.6.3; implementation_name=='cpython'
-redis==5.0.3
-zarr==2.17.1; platform_system!='Windows'
+pymongo==4.7.2; implementation_name=='cpython'
+redis==5.0.4
+zarr==2.18.2; platform_system!='Windows'

requirements/requirements-test.txt

@@ -1,4 +1,4 @@
-coverage==7.4.4
-pytest==8.1.1
+coverage==7.5.3
+pytest==8.2.1
 pytest-cov==5.0.0
-pytest-xdist==3.5.0
+pytest-xdist==3.6.1