Bump pandas from 1.3.1 to 1.3.4 (#880)

Bumps [pandas](https://github.com/pandas-dev/pandas) from 1.3.1 to 1.3.4.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Changelog](https://github.com/pandas-dev/pandas/blob/master/RELEASE.md)
- [Commits](pandas-dev/pandas@v1.3.1...v1.3.4)

---
updated-dependencies:
- dependency-name: pandas
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

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

requirements_dev.txt

@@ -9,7 +9,7 @@ scipy==1.7.0
 click==8.0.1
 rich==10.9.0
 numba==0.54.1
-pandas==1.3.1
+pandas==1.3.4
 pyyaml==5.4.1
 xarray==0.19.0
 netCDF4==1.5.7