Bump the dotnet group (#44937)

Bumps the dotnet group in /docs/csharp/roslyn-sdk/tutorials/snippets/how-to-write-csharp-analyzer-code-fix/MakeConst/MakeConst.Vsix with 2 updates: [Microsoft.NETFramework.ReferenceAssemblies](https://github.com/Microsoft/dotnet) and Microsoft.VSSDK.BuildTools.


Updates `Microsoft.NETFramework.ReferenceAssemblies` from 1.0.3 to 1.0.3
- [Commits](https://github.com/Microsoft/dotnet/commits)

Updates `Microsoft.VSSDK.BuildTools` from 17.12.2069 to 17.13.2126

---
updated-dependencies:
- dependency-name: Microsoft.NETFramework.ReferenceAssemblies
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: dotnet
- dependency-name: Microsoft.VSSDK.BuildTools
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: dotnet
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/csharp/roslyn-sdk/tutorials/snippets/how-to-write-csharp-analyzer-code-fix/MakeConst/MakeConst.Vsix/MakeConst.Vsix.csproj

@@ -24,7 +24,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.12.2069" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.13.2126" PrivateAssets="all" />
   </ItemGroup>
 
   <PropertyGroup>