Edge webtests cannot run locally
RM-7458
BocListControlObjectBase does not find columns if the number of columns is updated after creation of the ControlObject
RM-7448
Testassertion in TracingDataReaderTest.Dispose and TracingDataReaderTest.CloseAndDispose uses Timespan.Milliseconds instead of Timespan.TotalMilliseconds, resulting in a speed-dendent test
RM-7456
Adapt SmartPageAsyncPostBackErrorHandlerTest.HandleError_IsCustomErrorEnabledFalse_SetsAspNetDetailedErrorMessage assertions to support 4.8 error pages
RM-7453
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