This removes unneeded quotation marks and resets all
rules to their default error state.
Treating them only as warnings is not necessary anymore,
as all warnings fail the CI since 4da68597.
Signed-off-by: David Mehren <git@herrmehren.de>
most rules degraded to WARN, so we don't go insane. This will
change over time. The aim is to conform to a common style
Signed-off-by: Claudius Coenen <opensource@amenthes.de>