Don't show DryRun scripts as "Running" in the output

[Tradioyes]

Is your feature request related to a problem? Please describe.
I had a scare while trying scripts before a migration from roundhouse, because when I ran my scripts with the --dryrun option, they still showed as "Running" in the output as opposed to "DryRun" like in RoundHouse.

Describe the solution you'd like
The output could be differentiated when in DryRun mode

Additional context
I think the fix can be done there (and maybe some other places, I have to check) https://github.com/erikbra/grate/blob/main/src/grate.core/Migration/DbMigrator.cs#L90 , I'll try to do it myself next week and send a PR

[wokket]

I'm interested in people opinions re: back-compat here. Personally I like this change, but am concerned that people might have automated checks running over the output that would be broken if we changed the output?? If anyone reading does that, and is worried about this change please yell loudly.