fix linting error

Author: LAUSSEL Loic INNOV/IT-S

packages/utils/test/schema/toPathSchemaTest.ts

@@ -19,7 +19,7 @@ export default function toPathSchemaTest(testValidator: TestValidatorType) {
     it('should return a pathSchema for root field, without additional properties', () => {
       const schema: RJSFSchema = { type: 'string', additionalProperties: false };
 
-      expect(toPathSchema(testValidator, schema)).toEqual({ $name: ''});
+      expect(toPathSchema(testValidator, schema)).toEqual({ $name: '' });
     });
     it('should return a pathSchema for nested objects', () => {
       const schema: RJSFSchema = {