chore(deps): Bump Microsoft.CodeAnalysis.CSharp.Workspaces and Micros…

…oft.CodeAnalysis.Analyzers in /packages/@jsii/dotnet-runtime/src (#4724)

Bumps [Microsoft.CodeAnalysis.CSharp.Workspaces](https://github.com/dotnet/roslyn) and [Microsoft.CodeAnalysis.Analyzers](https://github.com/dotnet/roslyn-analyzers). These dependencies needed to be updated together.
Updates `Microsoft.CodeAnalysis.CSharp.Workspaces` from 4.11.0 to 4.12.0
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/dotnet/roslyn/releases">Microsoft.CodeAnalysis.CSharp.Workspaces's releases</a>.</em></p>
<blockquote>
<h2>.NET 6.0.1</h2>
<p><a href="https://github.com/dotnet/core/releases/tag/v6.0.1">Release</a></p>
<h2>.NET 5.0.4</h2>
<p><a href="https://github.com/dotnet/core/releases/tag/v5.0.4">Release</a></p>
<h2>.NET 5.0.2</h2>
<p><a href="https://github.com/dotnet/core/blob/master/release-notes/5.0/5.0.2/5.0.2.md">Release Notes</a>
<a href="https://github.com/dotnet/core/blob/master/release-notes/5.0/5.0.2/5.0.2-install-instructions.md">Install Instructions</a></p>
<h1>Repos</h1>
<ul>
<li><a href="https://github.com/dotnet/core/releases/tag/v5.0.2">Core</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/dotnet/roslyn/commits">compare view</a></li>
</ul>
</details>
<br />

Updates `Microsoft.CodeAnalysis.Analyzers` from 3.11.0 to 3.3.4
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a href="https://github.com/dotnet/roslyn-analyzers/commits/v3.3.4">compare view</a></li>
</ul>
</details>
<br />


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</details>

packages/@jsii/Directory.Build.targets

@@ -6,7 +6,7 @@
     <PackageReference Update="Microsoft.Extensions.Logging" Version="9.0.0" />
     <PackageReference Update="Microsoft.Extensions.Logging.Console" Version="9.0.0" />
 
-    <PackageReference Update="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.11.0" />
+    <PackageReference Update="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
     <PackageReference Update="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
     <PackageReference Update="Microsoft.CodeQuality.Analyzers" Version="3.3.2" />