re-enable test

Author: Picazsoo

modules/openapi-generator/src/test/java/org/openapitools/codegen/kotlin/spring/KotlinSpringServerCodegenTest.java

@@ -6013,6 +6013,7 @@ public void substituteGenericPagedModel_withModelNameSuffix_suppressesPagedSchem
     }
 
 
+    @Test(description = "oneOf with discriminator generates thin sealed interface with Jackson annotations")
     public void testOneOfWithDiscriminatorGeneratesThinInterface() throws IOException {
         File output = Files.createTempDirectory("test").toFile().getCanonicalFile();
         output.deleteOnExit();