OZG-7609 test with easier prefix

src/main/java/de/ozgcloud/admin/reporting/ReportingAggregationManagerSettingDtoService.java

@@ -51,6 +51,6 @@ class ReportingAggregationManagerSettingDtoService implements SettingDtoService
 
 	@Override
 	public String getSettingKeyName() {
-		return "ozgcloud.aggregation";
+		return "aggregation";
 	}
 }

src/test/resources/yamlTemplates/settings/aggregation.yaml.tmpl

-ozgcloud:
-  aggregation:
-    aggregationMappings:
-    - formIdentifier:
-        formEngineName: %s
-        formId: %s
-      fieldMappings:
-      - sourcePath: %s
-        targetPath: %s
-      - sourcePath: %s
-        targetPath: %s
-      - sourcePath: %s
-        targetPath: %s
-    - formIdentifier:
-        formEngineName: %s
-        formId: %s
-      fieldMappings:
-      - sourcePath: %s
-        targetPath: %s
-      - sourcePath: %s
-        targetPath: %s
+aggregation:
+  aggregationMappings:
+  - formIdentifier:
+      formEngineName: %s
+      formId: %s
+    fieldMappings:
+    - sourcePath: %s
+      targetPath: %s
+    - sourcePath: %s
+      targetPath: %s
+    - sourcePath: %s
+      targetPath: %s
+  - formIdentifier:
+      formEngineName: %s
+      formId: %s
+    fieldMappings:
+    - sourcePath: %s
+      targetPath: %s
+    - sourcePath: %s
+      targetPath: %s