Optical band expansion

manifests/contextservice.yaml

manifests/serviceservice.yaml

manifests/webuiservice.yaml

proto/context.proto

src/common/tools/context_queries/Device.py

src/common/tools/context_queries/OpticalConfig.py

src/common/tools/object_factory/OpticalLink.py

src/context/client/ContextClient.py

src/context/service/ContextServiceServicerImpl.py

src/context/service/database/OpticalBand.py

src/context/service/database/OpticalConfig.py

...service/database/models/OpticalConfig/OpticalBandModel.py

...ntext/service/database/models/OpticalConfig/RoadmModel.py

...service/database/models/OpticalConfig/TransponderModel.py

src/context/service/database/uuids/OpticalConfig.py

src/device/service/OpenConfigServicer.py

src/device/service/Tools.py

src/device/service/drivers/oc_driver/OCDriver.py

src/device/service/drivers/oc_driver/templates/VPN/common.py

src/device/service/drivers/oc_driver/templates/VPN/roadms.py