Update dependencies from https://github.com/dotnet/arcade build 20211008.1 (#1685)

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.GenAPI , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.21507.3 -> To Version 7.0.0-beta.21508.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

eng/Version.Details.xml

 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.21507.3">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.21508.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>98bacf3d68679c51adbb7c596a3de16a7f9acacf</Sha>
+      <Sha>020ac68b5848016459652ebf4ed965b9800fe426</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="7.0.0-beta.21507.3">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="7.0.0-beta.21508.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>98bacf3d68679c51adbb7c596a3de16a7f9acacf</Sha>
+      <Sha>020ac68b5848016459652ebf4ed965b9800fe426</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenAPI" Version="7.0.0-beta.21507.3">
+    <Dependency Name="Microsoft.DotNet.GenAPI" Version="7.0.0-beta.21508.1">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>98bacf3d68679c51adbb7c596a3de16a7f9acacf</Sha>
+      <Sha>020ac68b5848016459652ebf4ed965b9800fe426</Sha>
     </Dependency>
   </ToolsetDependencies>
   <!-- ProductDependencies -->

eng/Versions.props

@@ -4,7 +4,7 @@
     <!-- Disabling the check for End of live TFMs since we still target netcoreapp 2.1 -->
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
     <PreReleaseVersionLabel>prerelease</PreReleaseVersionLabel>
-    <MicrosoftDotNetGenAPIPackageVersion>7.0.0-beta.21507.3</MicrosoftDotNetGenAPIPackageVersion>
+    <MicrosoftDotNetGenAPIPackageVersion>7.0.0-beta.21508.1</MicrosoftDotNetGenAPIPackageVersion>
     <!-- dotnet/corefx dependencies -->
     <SystemDrawingCommonPackageVersion>5.0.2</SystemDrawingCommonPackageVersion>
     <SystemIOPortsPackageVersion>5.0.1</SystemIOPortsPackageVersion>

global.json

@@ -12,7 +12,7 @@
     "version": "6.0.100-rc.1.21430.12"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.21507.3",
-    "Microsoft.DotNet.Helix.Sdk": "7.0.0-beta.21507.3"
+    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.21508.1",
+    "Microsoft.DotNet.Helix.Sdk": "7.0.0-beta.21508.1"
   }
 }