CI: flake-rst updated?

[jreback]

https://github.com/pandas-dev/pandas/pull/44113/checks?check_run_id=3951570101

did flake-rst update and break the pre-commit?

cc @pandas-dev/pandas-core

[MarcoGorelli]

it's pinned, so I wouldn't expect any update to break anything

pandas/.pre-commit-config.yaml

Line 104 in af61e04

additional_dependencies: [flake8-rst==0.7.0, flake8==3.7.9]

I don't know what the cause of this is, will take a look when I get a chance