build(deps): bump netcdf4 from 1.7.1 to 1.7.1.post2

Bumps [netcdf4](https://github.com/Unidata/netcdf4-python) from 1.7.1 to 1.7.1.post2.
- [Release notes](https://github.com/Unidata/netcdf4-python/releases)
- [Changelog](https://github.com/Unidata/netcdf4-python/blob/master/Changelog)
- [Commits](https://github.com/Unidata/netcdf4-python/commits/v1.7.1.post2)

---
updated-dependencies:
- dependency-name: netcdf4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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