Merge branch 'feat/tid-openconfig-multivendor' of https://labs.etsi.org/rep/tfs/controller into feat/hackfest-r2.1

Device component - OpenConfig gNMI Driver

See merge request !75

Changes in scenario2 workflow3 tests

See merge request !66

- Reorganized old tests

- Corrected headers
- Removed unused files

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/scenario2-workflow3-tests

DLT performance assessment tool

See merge request !112

- Moved tool to a diferent folder
- Improved selection of random operations
- Added missing metrics reporting
- Added Readme file
- Added launch script
- Added preliminary results

- Added event handler to DltEventsCollector
- Implemented DLT performance assessment tool
- Reorganized tests

Performance Reports

See merge request !111

- Corrected target folders
- Reorganized output performance data

- Reorganized results for scenario 1
- Added results for scenario 2 - scalability

- Added new script to report LoadGen Request response times
- Improved Experiment definition
- Improvement environment settings definition
- Added helper script to automate collection of data
- Added experiments for scenario 2
- Added gitignore file to protect confidential data

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/tid-openconfig-multivendor

2) Support to choose between "Jinja" and "pyangbind".
3) WebUI modification for creating services
4) Changes in ConfigRules multivendor to adapt to new features

- Increased stream max size
- Added log messages in request parsing

- Added deployment of new dashboards

- Added Grafana Dashboard with number of TFS pods

Partial fix OECC/PSC'22 test, InterDomain component, and other side improvements

See merge request !110

- Corrected Resource limits in interdomain, service and slice components

- Updated VLAN Ids

- Made optional dependency on DLT
- Moved old code to separate file
- Implemented auto-detection of remote domains based on NETWORK-type devices onboarded to Context

- Corrected copyright footer

- Updated descriptors