Update dependencies from https://github.com/dotnet/arcade build 20210604.1 (#1077)

Microsoft.DotNet.Build.Tasks.Feed , Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.SwaggerGenerator.MSBuild , Microsoft.DotNet.SignTool , Microsoft.DotNet.Helix.Sdk
 From Version 6.0.0-beta.21303.2 -> To Version 6.0.0-beta.21304.1

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

@@ -3,25 +3,25 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21303.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21304.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>78da7776965b428ff31da8f1ff2cb073506212b7</Sha>
+      <Sha>85a65ea1fca1d0867f699fed44d191358270bf6a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="6.0.0-beta.21303.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Feed" Version="6.0.0-beta.21304.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>78da7776965b428ff31da8f1ff2cb073506212b7</Sha>
+      <Sha>85a65ea1fca1d0867f699fed44d191358270bf6a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.21303.2">
+    <Dependency Name="Microsoft.DotNet.SignTool" Version="6.0.0-beta.21304.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>78da7776965b428ff31da8f1ff2cb073506212b7</Sha>
+      <Sha>85a65ea1fca1d0867f699fed44d191358270bf6a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.21303.2">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="6.0.0-beta.21304.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>78da7776965b428ff31da8f1ff2cb073506212b7</Sha>
+      <Sha>85a65ea1fca1d0867f699fed44d191358270bf6a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="6.0.0-beta.21303.2">
+    <Dependency Name="Microsoft.DotNet.SwaggerGenerator.MSBuild" Version="6.0.0-beta.21304.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>78da7776965b428ff31da8f1ff2cb073506212b7</Sha>
+      <Sha>85a65ea1fca1d0867f699fed44d191358270bf6a</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Maestro.Client" Version="1.1.0-beta.19556.4">
       <Uri>https://github.com/dotnet/arcade-services</Uri>

global.json

@@ -11,6 +11,6 @@
     }
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21303.2"
+    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21304.1"
   }
 }