Add sites, and add integration of IPtrunks and routers with LSO deployment

gso/products/product_blocks/device.py

@@ -6,15 +6,18 @@ from gso.products.product_blocks.site \
     import SiteBlock, SiteBlockInactive, SiteBlockProvisioning
 import ipaddress
 
+
 class DeviceVendor(strEnum):
     juniper = "juniper"
     nokia = "nokia"
 
+
 class DeviceRole(strEnum):
     p = "p"
     pe = "pe"
     amt = "amt"
 
+
 class DeviceBlockInactive(ProductBlockModel,
                           lifecycle=[SubscriptionLifecycle.INITIAL],
                           product_block_name="DeviceBlock"):
@@ -47,6 +50,7 @@ class DeviceBlockProvisioning(DeviceBlockInactive,
     device_role: Optional[DeviceRole] = None
     device_site: Optional[SiteBlockProvisioning]
 
+
 class DeviceBlock(DeviceBlockProvisioning,
                   lifecycle=[SubscriptionLifecycle.ACTIVE]):
     device_fqdn: str