Update source build

Author: sebastienros

eng/SourceBuildPrebuiltBaseline.xml

@@ -17,7 +17,8 @@
     <UsagePattern IdentityGlob="System.Composition.Hosting/*8.0.0*" />
     <UsagePattern IdentityGlob="System.Composition.Runtime/*8.0.0*" />
     <UsagePattern IdentityGlob="System.Composition.TypedParts/*8.0.0*" />
-    <UsagePattern IdentityGlob="System.Security.Cryptography.Pkcs/5.0.*" />
+    <UsagePattern IdentityGlob="System.Security.Cryptography.Pkcs/6.0.*" />
+    <UsagePattern IdentityGlob="System.Formats.Asn1/8.0.1" />
 
     <!-- These are what the analyzers are built against. They are overridden in full source build.
          It may be possible to generate SBRPs -->