IOVDbSvcConfig.addOverride: Use a tuple instead of list to be hashable
While testing MR !71563 (merged) I encountered a warning from the AccumulatorCache about an un-hashable argument. This MR solves this problem by using a tuple instead of a list
While testing MR !71563 (merged) I encountered a warning from the AccumulatorCache about an un-hashable argument. This MR solves this problem by using a tuple instead of a list