fix: jsonschema

hopefully fixes #3238

Signed-off-by: Carlos A Becker <caarlos0@users.noreply.github.com>

pkg/config/config.go

@@ -460,14 +460,10 @@ func (f *File) UnmarshalYAML(unmarshal func(interface{}) error) error {
 }
 
 func (f File) JSONSchema() *jsonschema.Schema {
-	type t File
 	reflector := jsonschema.Reflector{
 		ExpandedStruct: true,
 	}
-	schema := reflector.Reflect(&t{})
-	// jsonschema would just refer to FileInfo in the definition. It doesn't get included there, as we override the
-	// generated schema with JSONSchema here. So we need to include it directly in the schema of File.
-	schema.Properties.Set("info", reflector.Reflect(&FileInfo{}).Type)
+	schema := reflector.Reflect(&File{})
 	return &jsonschema.Schema{
 		OneOf: []*jsonschema.Schema{
 			{