Merge branch 'feat/177-multiple-fixes-on-kpi-management' into 'develop'

.gitlab-ci.yml

deploy/tfs.sh

scripts/run_tests_locally-kpi-DB.sh

scripts/run_tests_locally-kpi-manager.sh

scripts/run_tests_locally-kpi-prom-writer.sh

src/kpi_manager/.gitlab-ci.yml

src/kpi_manager/database/KpiEngine.py

src/kpi_manager/database/Kpi_DB.py

src/kpi_manager/service/KpiManagerServiceServicerImpl.py

src/kpi_value_api/.gitlab-ci.yml

src/kpi_value_api/service/__main__.py

src/kpi_value_writer/.gitlab-ci.yml

src/kpi_value_writer/service/KpiValueWriter.py

src/kpi_value_writer/service/KpiWriterOld.py