Update self-reference to 8.0 preview.7 release (#765)

Author: MichaelSimons

eng/Build.props

@@ -24,42 +24,6 @@
       Format:
       <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.Extensions.Options.5.0.0.csproj" />
     -->
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.Common.3.11.0.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.Workspaces.Common.3.11.0.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.CSharp.3.11.0.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.CSharp.Workspaces.3.11.0.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.VisualBasic.3.11.0.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.CodeAnalysis.VisualBasic.Workspaces.3.11.0.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\Microsoft.Extensions.Logging.Abstractions.7.0.1.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Frameworks.6.6.1.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Common.6.6.1.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Configuration.6.6.1.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\System.IO.Pipelines.6.0.3.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\System.Threading.Channels.6.0.0.csproj" />
-    
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Versioning.6.6.1.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Packaging.6.6.1.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Protocol.6.6.1.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Credentials.6.6.1.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\System.Security.Cryptography.Pkcs.6.0.4.csproj" />
-
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Frameworks.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Common.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Versioning.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Configuration.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Packaging.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.LibraryModel.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Protocol.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.DependencyResolver.Core.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.ProjectModel.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Credentials.6.2.4.csproj" />
-    <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\NuGet.Commands.6.2.4.csproj" />
-
     <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\System.Text.Json.7.0.3.csproj" />
 
     <DependencyPackageProjects Include="$(RepoRoot)src\referencePackages\src\**\xunit.abstractions.2.0.3.csproj" />

eng/Version.Details.xml

@@ -6,9 +6,9 @@
       <Sha>33edde07d61cf7606d76ada765335fb81f1cbb71</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.23319.4">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="8.0.0-alpha.1.23368.2">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>4163a212b06740e791c3dfe7ea1258565229af07</Sha>
+      <Sha>529fbc2aad419d0c1551d6685cc68be33e62a996</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="8.0.0-beta.23371.1">