lint: enable linters from buildkit

Skipping errname and testifylint

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>

commands/build.go

@@ -885,7 +885,6 @@ func printWarnings(w io.Writer, warnings []client.VertexWarning, mode progressui
 			src.Print(w)
 		}
 		fmt.Fprintf(w, "\n")
-
 	}
 }
 

commands/imagetools/create.go

@@ -42,7 +42,7 @@ func runCreate(ctx context.Context, dockerCli command.Cli, in createOptions, arg
 		return errors.Errorf("can't push with no tags specified, please set --tag or --dry-run")
 	}
 
-	fileArgs := make([]string, len(in.files))
+	fileArgs := make([]string, len(in.files), len(in.files)+len(args))
 	for i, f := range in.files {
 		dt, err := os.ReadFile(f)
 		if err != nil {

commands/use.go

@@ -46,7 +46,6 @@ func runUse(dockerCli command.Cli, in useOptions) error {
 					return errors.Errorf("run `docker context use %s` to switch to context %s", in.builder, in.builder)
 				}
 			}
-
 		}
 		return errors.Wrapf(err, "failed to find instance %q", in.builder)
 	}