Merge branch 'master' of https://forge.etsi.org/gitlab/stf/stf-557/api-tests.git

SOL005/NSPerformanceManagement-API/IndividualPmJob.robot

SOL005/NSPerformanceManagement-API/IndividualReport.robot

.../NSPerformanceManagement-API/IndividualSubscription.robot

SOL005/NSPerformanceManagement-API/IndividualThreshold.robot

...manceManagement-API/NSPerformanceManagementKeywords.robot

SOL005/NSPerformanceManagement-API/PMJobs.robot

SOL005/NSPerformanceManagement-API/Subscriptions.robot

SOL005/NSPerformanceManagement-API/Thresholds.robot

...PerformanceManagement-API/environment/IndividualPmJob.txt

...anceManagement-API/environment/individualSubscription.txt

...rmanceManagement-API/environment/individualThresholds.txt

SOL005/NSPerformanceManagement-API/environment/reports.txt