Merge branch 'fix/2.0.0-device-error-messages' into 'release/2.0.1'

src/automation/target/kubernetes/kubernetes.yml

src/device/service/DeviceServiceServicerImpl.py

src/device/service/ErrorMessages.py

src/device/service/Errors.py

src/device/service/Tools.py

src/device/service/drivers/openconfig/templates/Acl.py

src/device/service/drivers/openconfig/templates/EndPoints.py

...device/service/drivers/openconfig/templates/Interfaces.py

src/device/service/drivers/openconfig/templates/Namespace.py

.../service/drivers/openconfig/templates/NetworkInstances.py

...ice/service/drivers/openconfig/templates/RoutingPolicy.py

src/device/service/drivers/openconfig/templates/Tools.py

src/device/service/drivers/openconfig/templates/__init__.py

src/dlt/gateway/Dockerfile

src/dlt/gateway/settings.gradle.kts

src/policy/target/kubernetes/kubernetes.yml