Fixes sequence output editor not applying appropriate linting

[duranb]

This ensures the editor output view correctly refreshes when its configuration changes.

To test:

1. Add an adaptation that has linting for something other than SeqJSON as the output language.
2. Create a workspace using a parcel that uses that adaptation.
3. Create a file in the workspace that corresponds to the input language of the adaptation.
4. Verify that the output does not show incorrect linting errors.