This enforces the github.com/containerd/containerd/errdefs package to
be aliased as "cerrdefs". Any other alias (or no alias used) results
in a linting failure:
integration/container/pause_test.go:9:2: import "github.com/containerd/containerd/errdefs" imported as "c8derrdefs" but must be "cerrdefs" according to config (importas)
c8derrdefs "github.com/containerd/containerd/errdefs"
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>