[release/7.0] Unpin the C# compiler version (#81247)

* Unpin the C# compiler version

Unpin the C# compiler and build our shipping Roslyn components against the released Roslyn components for 7.0.100 instead of against pre-release builds.

Also rename the MicrosoftCodeAnalysisVersion_4_X property now that it's pinned to Roslyn 4.4 forever.

Fixes #65317

* Enable packaging servicing for updated OOB packages

* Fixed the servicing versions

* Remove packaging changes

---------

Co-authored-by: Carlos Sanchez <1175054+carlossanlop@users.noreply.github.com>

eng/Versions.props

@@ -22,7 +22,6 @@
     <UsingToolIbcOptimization>false</UsingToolIbcOptimization>
     <UsingToolXliff>false</UsingToolXliff>
     <LastReleasedStableAssemblyVersion>$(AssemblyVersion)</LastReleasedStableAssemblyVersion>
-    <UsingToolMicrosoftNetCompilers>true</UsingToolMicrosoftNetCompilers>
     <MicrosoftNETWorkloadEmscriptennet6Manifest70100Version>7.0.4</MicrosoftNETWorkloadEmscriptennet6Manifest70100Version>
     <MicrosoftNETWorkloadEmscriptennet7Manifest70100Version>7.0.4</MicrosoftNETWorkloadEmscriptennet7Manifest70100Version>
   </PropertyGroup>
@@ -39,25 +38,17 @@
     <MicrosoftCodeAnalysisVersion_3_11>3.11.0</MicrosoftCodeAnalysisVersion_3_11>
     <!-- Compatibility with VS 17.0/.NET SDK 6.0.1xx  -->
     <MicrosoftCodeAnalysisVersion_4_0>4.0.1</MicrosoftCodeAnalysisVersion_4_0>
-    <!-- Compatibility with VS 17.X/.NET SDK 7.0.1xx -->
-    <!--
-      This version is a moving target until we ship.
-      It should never go ahead of the Roslyn version included in the SDK version in dotnet/arcade's global.json to avoid causing breaks in product construction.
-    -->
-    <MicrosoftCodeAnalysisVersion_4_X>4.4.0-2.22423.18</MicrosoftCodeAnalysisVersion_4_X>
+    <!-- Compatibility with VS 17.4/.NET SDK 7.0.100 -->
+    <MicrosoftCodeAnalysisVersion_4_4>4.4.0</MicrosoftCodeAnalysisVersion_4_4>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Code analysis dependencies -->
     <MicrosoftCodeAnalysisAnalyzersVersion>3.3.3</MicrosoftCodeAnalysisAnalyzersVersion>
-    <MicrosoftCodeAnalysisCSharpCodeStyleVersion>4.4.0-2.22423.18</MicrosoftCodeAnalysisCSharpCodeStyleVersion>
-    <MicrosoftCodeAnalysisCSharpWorkspacesVersion>4.4.0-2.22423.18</MicrosoftCodeAnalysisCSharpWorkspacesVersion>
-    <MicrosoftCodeAnalysisCSharpVersion>4.4.0-2.22423.18</MicrosoftCodeAnalysisCSharpVersion>
+    <MicrosoftCodeAnalysisCSharpCodeStyleVersion>4.4.0</MicrosoftCodeAnalysisCSharpCodeStyleVersion>
+    <MicrosoftCodeAnalysisCSharpWorkspacesVersion>4.4.0</MicrosoftCodeAnalysisCSharpWorkspacesVersion>
+    <MicrosoftCodeAnalysisCSharpVersion>4.4.0</MicrosoftCodeAnalysisCSharpVersion>
     <MicrosoftCodeAnalysisNetAnalyzersVersion>7.0.0-preview1.22559.1</MicrosoftCodeAnalysisNetAnalyzersVersion>
-    <MicrosoftCodeAnalysisVersion>4.4.0-2.22423.18</MicrosoftCodeAnalysisVersion>
-    <!--
-      TODO: Remove pinned version once arcade supplies a compiler that enables the repo to compile.
-    -->
-    <MicrosoftNetCompilersToolsetVersion>4.4.0-3.22479.16</MicrosoftNetCompilersToolsetVersion>
+    <MicrosoftCodeAnalysisVersion>4.4.0</MicrosoftCodeAnalysisVersion>
     <StaticCsVersion>0.2.0</StaticCsVersion>
     <!-- SDK dependencies -->
     <MicrosoftDotNetApiCompatTaskVersion>7.0.100-rc.1.22402.1</MicrosoftDotNetApiCompatTaskVersion>

src/libraries/Microsoft.Extensions.Logging.Abstractions/gen/Microsoft.Extensions.Logging.Generators.Roslyn4.4.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AnalyzerRoslynVersion>4.4</AnalyzerRoslynVersion>
-    <RoslynApiVersion>$(MicrosoftCodeAnalysisVersion_4_X)</RoslynApiVersion>
+    <RoslynApiVersion>$(MicrosoftCodeAnalysisVersion_4_4)</RoslynApiVersion>
     <DefineConstants>$(DefineConstants);ROSLYN4_0_OR_GREATER;ROSLYN4_4_OR_GREATER</DefineConstants>
   </PropertyGroup>
 
@@ -12,7 +12,7 @@
     <Compile Include="$(CoreLibSharedDir)System\Collections\Generic\ValueListBuilder.cs" Link="Production\ValueListBuilder.cs" />
     <Compile Include="$(CoreLibSharedDir)System\Collections\Generic\ValueListBuilder.Pop.cs" Link="Production\ValueListBuilder.Pop.cs" />
   </ItemGroup>
-  
+
   <ItemGroup>
     <Compile Remove="LoggerMessageGenerator.Roslyn3.11.cs" />
   </ItemGroup>

src/libraries/System.Runtime.InteropServices.JavaScript/gen/JSImportGenerator/JSImportGenerator.csproj

@@ -23,7 +23,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_X)" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_4)" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="$(MicrosoftCodeAnalysisAnalyzersVersion)" PrivateAssets="all" />
   </ItemGroup>
 

src/libraries/System.Runtime.InteropServices/gen/LibraryImportGenerator/LibraryImportGenerator.csproj

@@ -22,7 +22,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_X)" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_4)" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="$(MicrosoftCodeAnalysisAnalyzersVersion)" PrivateAssets="all" />
   </ItemGroup>
 
@@ -41,5 +41,5 @@
     <Compile Include="$(CoreLibSharedDir)System\Collections\Generic\ValueListBuilder.cs" Link="Production\ValueListBuilder.cs" />
     <Compile Include="$(CoreLibSharedDir)System\Collections\Generic\ValueListBuilder.Pop.cs" Link="Production\ValueListBuilder.Pop.cs" />
   </ItemGroup>
-  
+
 </Project>

src/libraries/System.Runtime.InteropServices/gen/Microsoft.Interop.SourceGeneration/Microsoft.Interop.SourceGeneration.csproj

@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis" Version="$(MicrosoftCodeAnalysisVersion_4_X)" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="$(MicrosoftCodeAnalysisVersion_4_4)" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="$(MicrosoftCodeAnalysisAnalyzersVersion)" PrivateAssets="all" />
   </ItemGroup>
 

src/libraries/System.Text.Json/gen/System.Text.Json.SourceGeneration.Roslyn4.4.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AnalyzerRoslynVersion>4.4</AnalyzerRoslynVersion>
-    <RoslynApiVersion>$(MicrosoftCodeAnalysisVersion_4_X)</RoslynApiVersion>
+    <RoslynApiVersion>$(MicrosoftCodeAnalysisVersion_4_4)</RoslynApiVersion>
     <DefineConstants>$(DefineConstants);ROSLYN4_0_OR_GREATER;ROSLYN4_4_OR_GREATER</DefineConstants>
   </PropertyGroup>
 

src/libraries/System.Text.RegularExpressions/gen/System.Text.RegularExpressions.Generator.csproj

@@ -13,8 +13,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <!-- This generator ships as part of the .NET ref pack. Since VS ingests new Roslyn versions at a different cadence than the .NET SDK, we are pinning this generator to build against Roslyn 4.0 to ensure that we don't break users who are using .NET 7 previews in VS. -->
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_X)" PrivateAssets="all" />
+    <!-- This generator ships as part of the .NET ref pack. Since VS ingests new Roslyn versions at a different cadence than the .NET SDK, we are pinning this generator to build against the latest Roslyn in a public preview of VS to ensure that we don't break users who are using .NET previews in VS. -->
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="$(MicrosoftCodeAnalysisVersion_4_4)" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>