text: Title: Status of library keywords that are executed in dry-run is `NOT RUN`
  Body: Library keywords aren't in general executed in dry-run, but there are exceptions like `Import Library` and `Set Library Search Order`, and also `Run Keyword` its variants like `Run Keyword If` execute their child keywords. In all these cases the status of the actually executed library keyword is set to `NOT RUN`. It is changed to `FAIL` if the keyword fails, but if it passes it's impossible to see that the keyword actually was executed.