Use defaults pkg for all platforms

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

server/server_solaris.go

@@ -2,13 +2,6 @@ package server
 
 import "context"
 
-const (
-	// DefaultAddress is the default unix socket address
-	DefaultAddress = "/var/run/containerd/containerd.sock"
-	// DefaultDebugAddress is the default unix socket address for pprof data
-	DefaultDebugAddress = "/var/run/containerd/debug.sock"
-)
-
 func apply(_ context.Context, _ *Config) error {
 	return nil
 }