Additional no match cases for EmptyCatch

[Donnerbart]

I would kindly ask to re-open and merge this PR. It was linked into the last issue regarding this topic, but closed without any comment. Maybe it was auto-closed due to the Fixes #1654 when that issue was closed?

Using ignored as parameter name is the default way to suppress the empty catch warning in IntelliJ, so this is widely adapted. It would be great to support this case to remove a ton of unwanted warnings.

Are there any objections in applying this change?
If there is consensus, can the old PR be re-used or does it need to be re-created?

[cushon]

I think this is why the PR was closed: #1654 (comment)

[Donnerbart]

Oh, I actually misread the style guide as in "parameter is ..." or there is a comment.

Okay, then this will probably not be "fixed". Thanks for the clarification.