fix: make pdm venv create --with-pip --with uv pass correct args to uv (#3496)

`uv venv create` takes a `--seed` flag with no parameters.

Fixes #3495.

Author: FedericoStra

src/pdm/cli/commands/venv/backends.py

@@ -173,7 +173,7 @@ def perform_create(self, location: Path, args: tuple[str, ...], prompt: str | No
 class UvBackend(VirtualenvBackend):
     def pip_args(self, with_pip: bool) -> Iterable[str]:
         if with_pip:
-            return ("--seed", "pip")
+            return ("--seed",)
         return ()
 
     def perform_create(self, location: Path, args: tuple[str, ...], prompt: str | None = None) -> None: