Add symbol publishing property to disable the special indexing (#888)

Fixes the "DUP" errors in the symbol publishing stage.

diff --git a/diagnostics.yml b/diagnostics.yml
index 8ab67db9cf8265616694c6120b64f375a9c238ac..deb3d84a4b5a6f16705112376b92b6bef8821077 100644 (file)
--- a/diagnostics.yml
+++ b/diagnostics.yml
@@ -387,6 +387,7 @@ stages:
         # as well as NuGet, SourceLink, and signing validation.
         # The variables get imported from group dotnet-diagnostics-sdl-params
         enableSourceLinkValidation: true
+        symbolPublishingAdditionalParameters: '/p:PublishSpecialClrFiles=false'
         SDLValidationParameters:
           enable: true
           continueOnError: false