Bump MSBuild.StructuredLogger from 2.1.844 to 2.1.846

Bumps [MSBuild.StructuredLogger](https://github.com/KirillOsenkov/MSBuildStructuredLog) from 2.1.844 to 2.1.846.
- [Release notes](https://github.com/KirillOsenkov/MSBuildStructuredLog/releases)
- [Commits](https://github.com/KirillOsenkov/MSBuildStructuredLog/commits)

---
updated-dependencies:
- dependency-name: MSBuild.StructuredLogger
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Directory.Packages.props

@@ -16,7 +16,7 @@
     <PackageVersion Include="FSharp.Core" Version="7.0.400" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
-    <PackageVersion Include="MSBuild.StructuredLogger" Version="2.1.844" />
+    <PackageVersion Include="MSBuild.StructuredLogger" Version="2.1.846" />
     <PackageVersion Include="Nerdbank.GitVersioning" Version="3.6.133" />
     <PackageVersion Include="Unquote" Version="6.1.0" />
     <PackageVersion Include="xunit" Version="2.5.0" />