Rename types module to annotations to avoid collision with existing external module

gso/annotations/__init__.py

gso/annotations/base_site.py

gso/annotations/coordinates.py

gso/annotations/country_code.py

gso/annotations/interfaces.py

gso/annotations/ip_address.py

gso/annotations/netbox_router.py

gso/annotations/site_name.py

gso/annotations/snmp.py

gso/annotations/tt_number.py

gso/annotations/unique_field.py

gso/api/v1/network.py

gso/cli/imports.py

gso/products/product_blocks/iptrunk.py

gso/products/product_blocks/lan_switch_interconnect.py

gso/products/product_blocks/site.py

gso/services/librenms_client.py

gso/utils/helpers.py

gso/workflows/iptrunk/create_imported_iptrunk.py

gso/workflows/iptrunk/create_iptrunk.py