https://github.com/mojohaus/flatten-maven-plugin/blob/63e7d257b589057379b606b179a9c0d11a7eda44/src/main/java/org/codehaus/mojo/flatten/FlattenMojo.java#L473 flattenedPomFile cannot create <img width="1139" alt="Image" src="https://github.com/user-attachments/assets/98bb0139-acee-4a0b-809e-01e31942734f" />
