Remove conditional creation of pip.conf

Author: Daniel Wolf

providers/standard/src/airflow/providers/standard/utils/python_virtualenv.py

@@ -167,13 +167,12 @@ def prepare_virtualenv(
     if requirements is not None and requirements_file_path is not None:
         raise ValueError("Either requirements OR requirements_file_path has to be passed, but not both")
 
+    if index_urls is not None:
+        _generate_pip_conf(Path(venv_directory) / "pip.conf", index_urls)
+
     if _use_uv():
         venv_cmd = _generate_uv_cmd(venv_directory, python_bin, system_site_packages)
     else:
-        # Settings in pip.conf are currently not honored by uv
-        # https://github.com/astral-sh/uv/issues/1404
-        if index_urls is not None:
-            _generate_pip_conf(Path(venv_directory) / "pip.conf", index_urls)
         venv_cmd = _generate_venv_cmd(venv_directory, python_bin, system_site_packages)
     execute_in_subprocess(venv_cmd)