[master] Update dependencies from dotnet/arcade (#979)

- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.20112.7
- Microsoft.DotNet.GenAPI - 5.0.0-beta.20112.7
- Microsoft.DotNet.Helix.Sdk - 5.0.0-beta.20112.7

eng/Version.Details.xml

 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.20111.11">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.20112.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>998b715ed1fbb966437345a1996af64e22c83368</Sha>
+      <Sha>951ea7430678b2682ff861fe1149b8a2f55887ca</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="5.0.0-beta.20111.11">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="5.0.0-beta.20112.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>998b715ed1fbb966437345a1996af64e22c83368</Sha>
+      <Sha>951ea7430678b2682ff861fe1149b8a2f55887ca</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenAPI" Version="5.0.0-beta.20111.11">
+    <Dependency Name="Microsoft.DotNet.GenAPI" Version="5.0.0-beta.20112.7">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>998b715ed1fbb966437345a1996af64e22c83368</Sha>
+      <Sha>951ea7430678b2682ff861fe1149b8a2f55887ca</Sha>
     </Dependency>
   </ToolsetDependencies>
   <!-- ProductDependencies -->

eng/Versions.props

@@ -2,7 +2,7 @@
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <PreReleaseVersionLabel>prerelease</PreReleaseVersionLabel>
-    <MicrosoftDotNetGenAPIPackageVersion>5.0.0-beta.20111.11</MicrosoftDotNetGenAPIPackageVersion>
+    <MicrosoftDotNetGenAPIPackageVersion>5.0.0-beta.20112.7</MicrosoftDotNetGenAPIPackageVersion>
     <!-- dotnet/corefx dependencies -->
     <SystemDrawingCommonPackageVersion>4.6.0</SystemDrawingCommonPackageVersion>
     <SystemIOPortsPackageVersion>4.6.0</SystemIOPortsPackageVersion>

global.json

@@ -11,7 +11,7 @@
     "version": "3.1.101"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.20111.11",
-    "Microsoft.DotNet.Helix.Sdk": "5.0.0-beta.20111.11"
+    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.20112.7",
+    "Microsoft.DotNet.Helix.Sdk": "5.0.0-beta.20112.7"
   }
 }