feat: allow pulling if build savedForLoad

Author: ischolten

Diff for: pkg/cmd/pull/options.go

@@ -12,13 +12,13 @@ import (
 	"golang.org/x/exp/slices"
 )
 
-func isSavedBuild(options []*cliv1.BuildOptions) bool {
+func isSavedBuild(options []*cliv1.BuildOptions, savedForLoad bool) bool {
 	for _, opt := range options {
 		if opt.Save {
 			return true
 		}
 	}
-	return false
+	return savedForLoad
 }
 
 func isBake(options []*cliv1.BuildOptions) bool {

Diff for: pkg/cmd/pull/pull.go

@@ -103,7 +103,8 @@ func NewCmdPull() *cobra.Command {
 			}
 
 			buildOptions := res.Msg.Options
-			if len(buildOptions) > 0 && !isSavedBuild(buildOptions) {
+			savedForLoad := res.Msg.SaveForLoad
+			if len(buildOptions) > 0 && !isSavedBuild(buildOptions, savedForLoad) {
 				return fmt.Errorf("build %s is not a saved build. To use the registry use --save when building", buildID)
 			}