KOP-2949 format: Indent test code

src/test/java/de/ozgcloud/eingang/semantik/enginebased/afm/AfmEngineBasedAdapterTest.java

@@ -79,8 +79,6 @@ class AfmEngineBasedAdapterTest {
 		@Nested
 		class TestWithoutException {
 
-
-
 			@BeforeEach
 			void mock() {
 				ReflectionTestUtils.setField(adapter, "mappers", List.of(mapper0, mapper1));