Update MicrosoftBuildVersion to 17.8.3

Fixes a Component Governance warning.

The same change went into runtime a while ago with dotnet/runtime#98006

Author: akoeplinger

eng/Versions.props

@@ -235,13 +235,12 @@
     <MicrosoftAspNetCoreMvcRazorExtensionsVersion>6.0.0</MicrosoftAspNetCoreMvcRazorExtensionsVersion>
     <MicrosoftCodeAnalysisRazorVersion>6.0.0</MicrosoftCodeAnalysisRazorVersion>
     <!-- Partner teams -->
-    <MicrosoftBuildVersion>17.4.0</MicrosoftBuildVersion>
     <MicrosoftAzureSignalRVersion>1.2.0</MicrosoftAzureSignalRVersion>
-    <MicrosoftBuildFrameworkVersion>17.4.0</MicrosoftBuildFrameworkVersion>
-    <MicrosoftBuildTasksCoreVersion>17.4.0</MicrosoftBuildTasksCoreVersion>
-    <MicrosoftBuildUtilitiesCoreVersion>17.4.0</MicrosoftBuildUtilitiesCoreVersion>
     <MicrosoftBuildLocatorVersion>1.2.6</MicrosoftBuildLocatorVersion>
-    <MicrosoftBuildUtilitiesCoreVersion>17.4.0</MicrosoftBuildUtilitiesCoreVersion>
+    <MicrosoftBuildVersion>17.8.3</MicrosoftBuildVersion>
+    <MicrosoftBuildFrameworkVersion>$(MicrosoftBuildVersion)</MicrosoftBuildFrameworkVersion>
+    <MicrosoftBuildTasksCoreVersion>$(MicrosoftBuildVersion)</MicrosoftBuildTasksCoreVersion>
+    <MicrosoftBuildUtilitiesCoreVersion>$(MicrosoftBuildVersion)</MicrosoftBuildUtilitiesCoreVersion>
     <!--
       Temporarily override the Microsoft.NET.Test.Sdk version Arcade defaults to. That's incompatible w/ test
       framework in current .NET SDKs.