test: update snapshots with trimmed lines
This updates snapshots where long lines now get trimmed with
`annotate-snippets`. And an ellipsis is inserted to indicate trimming.
This is a little hokey to test since in tests we don't do any styling.
And I believe this just uses the default "max term width" for rendering.
But in real life, it seems like a big improvement to have long lines
trimmed if they would otherwise wrap in the terminal. So this seems like
an improvement to me.
There are some other fixes here that overlap with previous categories.
