Update dependencies from https://github.com/dotnet/dotnet build 277635

No dependency updates to commit

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="razor" Sha="6a953e76162f3f079405f80e28664fa51b136740" BarId="276981" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="razor" Sha="8b29a1682219da555ee27e4fdda55dc3884b316f" BarId="277635" />
   <ProductDependencies>
     <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="5.0.0-2.25375.9">
       <Uri>https://github.com/dotnet/roslyn</Uri>