MNT: (deps): Bump pandas from 1.0.5 to 1.1.2 in /ci
MNT: (deps): Bump pandas from 1.0.5 to 1.1.2 in /ci

Bumps [pandas](https://github.com/pandas-dev/pandas) from 1.0.5 to 1.1.2.
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Changelog](https://github.com/pandas-dev/pandas/blob/master/RELEASE.md)
- [Commits](https://github.com/pandas-dev/pandas/compare/v1.0.5...v1.1.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
dopplershift/MetPy,Unidata/MetPy,dopplershift/MetPy,Unidata/MetPy