Bump Arcade to 5.0.0-beta and update Directory.Build.targets to work around a .NET SDK bug

Author: kevinchalet

Directory.Build.targets

@@ -16,4 +16,18 @@
     <PublicSign>false</PublicSign>
   </PropertyGroup>
 
+  <!--
+    Note: the .NET SDK is impacted by a bug that prevents the resulting builds from being
+    treated as deterministic. To work around this bug, AssemblyInfo.cs is manually added.
+    Visit https://github.com/dotnet/sourcelink/issues/572 for more information.
+  -->
+
+  <PropertyGroup>
+    <TargetFrameworkMonikerAssemblyAttributesPath>$([System.IO.Path]::Combine('$(IntermediateOutputPath)','$(TargetFrameworkMoniker).AssemblyAttributes$(DefaultLanguageSourceExtension)'))</TargetFrameworkMonikerAssemblyAttributesPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <EmbeddedFiles Include="$(GeneratedAssemblyInfoFile)" />
+  </ItemGroup>
+
 </Project>

eng/Version.Details.xml

@@ -1,15 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
+
   <ProductDependencies>
   </ProductDependencies>
+
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.19517.3">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.20180.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>a42a124635ce1a218309ecb31ec59d559cacb886</Sha>
+      <Sha>09bb9d929120b402348c9a0e9c8c951e824059aa</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="2.0.0-beta.19517.3">
+
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="5.0.0-beta.20180.5">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>a42a124635ce1a218309ecb31ec59d559cacb886</Sha>
+      <Sha>09bb9d929120b402348c9a0e9c8c951e824059aa</Sha>
     </Dependency>
   </ToolsetDependencies>
+
 </Dependencies>