Initial update for the router model

gso/api/v1/imports.py

...ersions/2023-08-14_a6eefd32c4f7_add_ip_trunk_workflows.py

...ns/2023-11-08_30bc55e5be3e_modify_router_product_model.py

.../versions/2023-11-09_7f46df0f4f95_add_router_workflows.py

gso/products/__init__.py

gso/services/subscriptions.py

gso/utils/helpers.py

gso/workflows/iptrunk/create_iptrunk.py

gso/workflows/iptrunk/migrate_iptrunk.py

gso/workflows/iptrunk/modify_trunk_interface.py

gso/workflows/iptrunk/terminate_iptrunk.py

gso/workflows/router/create_router.py

gso/workflows/router/terminate_router.py

gso/workflows/tasks/import_router.py

test/fixtures.py

test/imports/conftest.py

test/imports/test_imports.py

test/subscriptions/conftest.py

test/subscriptions/test_subscriptions.py

test/workflows/conftest.py