When one or more of the metrics of SSB is down/not available, thresholds and site status shouldnt be updated until the problem in Dashboard get fixed.
Fix validFiles to work with all combinations of run lists and lumi mask
Merge pull request #5230 from lucacopa/metrics_down_bug

Fix for resource control updater when SSB Metrics are down
Force the return of string keys
Merge pull request #5233 from ericvaandering/lumi_wmbshelper

Lumi wmbshelper