add a new method to indicate if the command provides files to snapshot

pkg/commands/base_command.go

@@ -32,6 +32,10 @@ func (b *BaseCommand) FilesToSnapshot() []string {
 	return []string{}
 }
 
+func (b *BaseCommand) ProvidesFilesToSnapshot() bool {
+	return false
+}
+
 func (b *BaseCommand) FilesUsedFromContext(_ *v1.Config, _ *dockerfile.BuildArgs) ([]string, error) {
 	return []string{}, nil
 }