Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into fix/policy/context_policy-configuration

Feat/83 ubi change package naming for policy and ztp

Closes #83

See merge request !174

Resolve "(TID) Fix add device tab via WebUI"

Closes #88

See merge request !171

Resolve "Rename and reorganize NBI component"

Closes #45

See merge request !169

- Updated requirements.in

- Moved prefix "/restconf" to appropriate plugins

Resolve "(CTTC) Forecaster component"

Closes #1

See merge request !160

- Added missing copyright headers

- Cleaned up tests/data/README.md

- Improved tests/data/README.md
- Added log messages to TopologyTools.py

- Added script show_logs_forecaster.sh

- Added Link Attributes to Details page
- Added formatting of Schedule Constraints in Service and Slice Details page

- Added manual test files, descriptors, and README.md
- Minor corrections in test tools

- Corrected data files in unit tests with forecaster

- Added forecaster component

- Removed unneeded and renamed data files
- Removed unneeded old code
- Code cleanup

- Updated port in Forecaster's manifest

- Fixed assertions in pathcomp-forecaster tests

- Fixed unitary tests fixtures
- Fixed assertions in pathcomp-forecaster tests

- Fixed unitary tests fixtures

- Added setting ENABLE_FORECASTER to pathcomp manifest

- Moved topology retrieval to TopologyTools::get_pathcomp_topology_details
- Added forecasting capacity to get_pathcomp_topology_details
- Updated backedn request composition to use link attributes
- Added parameter to explicitly enable/disable forecaster

- Removed TODO.txt file

- Corrected dependencies in Dockerfile
- Corrected Python requirements
- Code cleanup in unitary tests

- Corrected unitary tests in CI/CD pipeline descriptor

- Corrected dependencies in Dockerfile

- Corrected dependencies in Dockerfile

- Added container prune to CI/CD pipeline

- Added container prune to CI/CD pipeline

- Added container prune to CI/CD pipeline

- Added dependendies to test Forecaster