Update dependencies from https://github.com/dotnet/arcade build 20201130.3 (#49688)

[master] Update dependencies from dotnet/arcade

eng/Version.Details.xml

@@ -3,9 +3,9 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20570.10">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="1.0.0-beta.20580.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1ceac96c54fcf33eb745649c4e7b8d7507a9b730</Sha>
+      <Sha>7ee8c2b620e66b3762d7a5a688dee8238770c86a</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="3.9.0-2.20559.8">
       <Uri>https://github.com/dotnet/roslyn</Uri>

global.json

@@ -12,6 +12,6 @@
     "xcopy-msbuild": "16.8.0-preview2.1"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20570.10"
+    "Microsoft.DotNet.Arcade.Sdk": "1.0.0-beta.20580.3"
   }
 }