fix: basic P4 refactoring

proto/context.proto

src/common/type_checkers/Checkers.py

src/context/service/database/models/enums/LinkType.py

src/context/service/database/models/enums/ServiceType.py

src/device/service/drivers/p4/p4_common.py

src/device/service/drivers/p4/p4_driver.py

src/device/tests/test_internal_p4.py

src/service/service/service_handler_api/FilterFields.py

src/service/service/service_handlers/__init__.py

src/service/service/service_handlers/p4_l1/__init__.py

...e/service/service_handlers/p4_l1/p4_l1_service_handler.py

.../p4-int-routing-acl/descriptors/sbi-rules-insert-acl.json

...-int-routing-acl/descriptors/sbi-rules-insert-int-b1.json

...-int-routing-acl/descriptors/sbi-rules-insert-int-b2.json

...-int-routing-acl/descriptors/sbi-rules-insert-int-b3.json

...outing-acl/descriptors/sbi-rules-insert-routing-corp.json

...outing-acl/descriptors/sbi-rules-insert-routing-edge.json

...ests/p4-int-routing-acl/descriptors/sbi-rules-remove.json

src/tests/p4-int-routing-acl/descriptors/topology.json

...sts/p4-int-routing-acl/run_test_02_sbi_rules_provision.sh