Linter misses `sort` method definition in `DataFrames`

[nilshg]

As discussed on Slack, I currently see the following issue:

This is on Julia extention v1.5.4. My VSCode is the latest version of the Insiders build (1.63.0-insider)

[Betristor]

I encountered this problem either. Using sort! to sort a dataframe according to a column will report this error.