fix: userbot base moves to trixie-slim, the bookworm tag died at uv 0.9.30; uv_build follows uv 0.13

template/{{ part_dir }}/pyproject.toml.jinja

@@ -34,7 +34,7 @@ dependencies = [
 ]
 
 [build-system]
-requires = ["uv_build>=0.12.10,<0.13.0"]
+requires = ["uv_build>=0.13.0,<0.14.0"]
 build-backend = "uv_build"
 
 [tool.uv.build-backend]