Exclude xunit and verify binaries from binskim scans as we don't build them

Author: marcpopMSFT

azure-pipelines.yml

@@ -87,7 +87,7 @@ extends:
           templateContext:
             sdl:
               binskim:
-                analyzeTargetGlob: +:f|artifacts\bin\**\*.dll;+:f|artifacts\bin\**\*.exe;
+                analyzeTargetGlob: +:f|artifacts\bin\**\*.dll;+:f|artifacts\bin\**\*.exe;-:f|artifacts\bin\**\xunit*.dll;-:f|artifacts\bin\**\verify*.dll;
           # WORKAROUND: BinSkim requires the folder exist prior to scanning.
           preSteps:
           - powershell: New-Item -ItemType Directory -Path $(Build.SourcesDirectory)/artifacts/bin -Force