Update pipeline (#47)

Author: BrennanConroy

azure-pipelines.yml

@@ -21,7 +21,7 @@ variables:
     - group: DotNet-AspNet-SDLValidation-Params
 
 trigger:
-- master
+- main
 
 stages:
 - stage: build
@@ -138,4 +138,4 @@ stages:
         -TsaRepositoryName "AspNetCore"
         -TsaCodebaseName "AspNetCore"
         -TsaPublish $True
-        -PoliCheckAdditionalRunConfigParams @("UserExclusionPath < $(Build.SourcesDirectory)/eng/PoliCheckExclusions.xml")'
+        -PoliCheckAdditionalRunConfigParams @("UserExclusionPath < $(Build.SourcesDirectory)/eng/PoliCheckExclusions.xml")'