Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into l3_scalability

deploy/tfs.sh

proto/load_generator.proto

src/compute/tests/test_slice.py

src/device/service/DeviceServiceServicerImpl.py

src/device/service/driver_api/_Driver.py

src/device/service/drivers/emulated/EmulatedDriver.py

src/device/service/drivers/ietf_l2vpn/IetfL2VpnDriver.py

src/device/service/drivers/microwave/IETFApiDriver.py

src/device/service/drivers/openconfig/OpenConfigDriver.py

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

...evice/service/drivers/transport_api/TransportApiDriver.py

src/device/service/drivers/xr/XrDriver.py

src/load_generator/command/__main__.py

src/load_generator/load_gen/Parameters.py

src/load_generator/load_gen/RequestGenerator.py

...oad_generator/service/LoadGeneratorServiceServicerImpl.py

src/monitoring/service/MetricsDBTools.py

src/pathcomp/backend/pathComp_tools.h

...p/frontend/service/algorithms/tools/ComputeSubServices.py

...hcomp/frontend/service/algorithms/tools/ResourceGroups.py