Bump OmniSharp.Extensions.LanguageServer from 0.19.5 to 0.19.6

Bumps [OmniSharp.Extensions.LanguageServer](https://github.com/OmniSharp/csharp-language-server-protocol) from 0.19.5 to 0.19.6.
- [Release notes](https://github.com/OmniSharp/csharp-language-server-protocol/releases)
- [Changelog](https://github.com/OmniSharp/csharp-language-server-protocol/blob/master/GitReleaseManager.yaml)
- [Commits](OmniSharp/csharp-language-server-protocol@v0.19.5...v0.19.6)

---
updated-dependencies:
- dependency-name: OmniSharp.Extensions.LanguageServer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

src/PowerShellEditorServices/PowerShellEditorServices.csproj

@@ -30,7 +30,7 @@
     <PackageReference Include="Microsoft.Extensions.Logging" Version="7.0.0" />
     <!-- Manually pull in the updated version of Newtonsoft.Json. -->
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.19.5" />
+    <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.19.6" />
     <PackageReference Include="OmniSharp.Extensions.DebugAdapter.Server" Version="0.19.5" />
     <PackageReference Include="PowerShellStandard.Library" Version="5.1.1" />
     <PackageReference Include="Serilog" Version="2.12.0" />

test/PowerShellEditorServices.Test/PowerShellEditorServices.Test.csproj

@@ -36,7 +36,7 @@
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
     <PackageReference Include="Xunit.SkippableFact" Version="1.4.13" />
-    <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.19.5" />
+    <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.19.6" />
   </ItemGroup>
 
   <ItemGroup>