(config) move configure_invokeai script to the config module for easier importing

scripts/configure_invokeai.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python
+# Copyright (c) 2022 Lincoln D. Stein (https://github.com/lstein)
+# Before running stable-diffusion on an internet-isolated machine,
+# run this script from one with internet connectivity. The
+# two machines must share a common .cache directory.
+
+import warnings
+from ldm.invoke.config import configure_invokeai
+
+if __name__ == '__main__':
+    configure_invokeai.main()