fix(FileSystemProjectsRepositoryTest): correct preset.json file path …

…when mocking ProjectFiles.readBytes

src/test/java/tech/jhipster/lite/project/infrastructure/secondary/FileSystemProjectsRepositoryTest.java

@@ -332,7 +332,7 @@ private static ProjectFiles mockProjectFilesWithValidPresetJson() {
         ]
       }
       """;
-    lenient().when(projectFiles.readBytes("preset.json")).thenReturn(validPresetJson.getBytes());
+    lenient().when(projectFiles.readBytes("/preset.json")).thenReturn(validPresetJson.getBytes());
 
     return projectFiles;
   }