Merge branch 'feat/188-cttc-new-analytics-component' into 'develop'

src/analytics/tests/__init__.py

src/analytics/tests/test_analytics_db.py

src/common/Constants.py

src/common/tools/kafka/Variables.py

src/kpi_manager/database/KpiEngine.py

src/telemetry/backend/service/TelemetryBackendService.py

src/telemetry/backend/service/__main__.py

src/telemetry/database/TelemetryEngine.py

.../frontend/service/TelemetryFrontendServiceServicerImpl.py