ci: skip any cleanup if a test fails
ci: skip any cleanup if a test fails

If a CI test fails we don't want to cleanup anything and leave the
cluster in the state it is. This will help debugging the CI.

Signed-off-by: Sébastien Han <62d754cc350e84d3b1c32ae79f976f5348e74a40@redhat.com>

rook/nfs,rook/rook,rook/rook,rook/rook,rook/rook,rook/rook,rook/nfs,rook/nfs