Update branding to 8.0.304 (#8177)

Author: vseanreesermsft

eng/Versions.props

@@ -4,7 +4,7 @@
   <PropertyGroup>
     <UsingToolXliff>true</UsingToolXliff>
     <UsingToolNetFrameworkReferenceAssemblies>true</UsingToolNetFrameworkReferenceAssemblies>
-    <VersionPrefix>8.0.303</VersionPrefix>
+    <VersionPrefix>8.0.304</VersionPrefix>
     <!-- When StabilizePackageVersion is set to 'true', this branch will produce stable outputs for 'Shipping' packages -->
     <StabilizePackageVersion Condition="'$(StabilizePackageVersion)' == ''">true</StabilizePackageVersion>
     <DotNetFinalVersionKind Condition="'$(StabilizePackageVersion)' == 'true'">release</DotNetFinalVersionKind>