Reworked devices and sites - added new attribute to manage local connection to IAS

• Made si- and lt- networks optional
• Added a new attr to manage when you need lt-
• si- is probably gonna. die
• moved ts_address from device to site.

gso/workflows/device/create_device.py

@@ -96,13 +96,11 @@ def get_info_from_ipam(subscription: DeviceProvisioning) -> State:
 def initialize_subscription(
     subscription: device.DeviceInactive,
     hostname: str,
-    ts_address: ipaddress.IPv4Address,
     ts_port: int,
     device_vendor: device_pb.DeviceVendor,
     device_site: str,
     device_role: device_pb.DeviceRole,
 ) -> State:
-    subscription.device.device_ts_address = str(ts_address)
     subscription.device.device_ts_port = ts_port
     subscription.device.device_vendor = device_vendor
     subscription.device.device_site = Site.from_subscription(device_site).site