Trim test response file

Author: itzg

src/main/java/me/itzg/helpers/paper/model/ProjectInfo.java renamed to src/main/java/me/itzg/helpers/paper/model/ProjectResponse.java

@@ -7,6 +7,6 @@
 
 @Data
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
-public class ProjectInfo {
-    List<String> versions;
+public class ProjectResponse {
+    List<VersionResponse> versions;
 }