fix: removed unsupported field

Author: gibahjoe

openapi-generator/test/test_annotations/test_generator.dart

@@ -42,7 +42,6 @@ class TestGenerator extends src_gen.GeneratorForAnnotation<Openapi> {
       SupportedFields(name: 'importMappings', type: Map),
       SupportedFields(name: 'reservedWordsMappings', type: Map),
       SupportedFields(name: 'inlineSchemaNameMappings', type: Map),
-      // SupportedFields(name:'inlineSchemaOptions'),
       SupportedFields(name: 'apiPackage', type: String),
       SupportedFields(name: 'fetchDependencies', type: bool),
       SupportedFields(name: 'runSourceGenOnOutput', type: bool),