Bump OmniSharp.Extensions.DebugAdapter.Server from 0.19.7 to 0.19.8

Bumps [OmniSharp.Extensions.DebugAdapter.Server](https://github.com/OmniSharp/csharp-language-server-protocol) from 0.19.7 to 0.19.8.
- [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@v0.19.7...v0.19.8)

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

Signed-off-by: dependabot[bot] <[email protected]>

src/PowerShellEditorServices/PowerShellEditorServices.csproj

@@ -55,7 +55,7 @@
     <Otherwise>
       <ItemGroup>
         <PackageReference Include="OmniSharp.Extensions.LanguageServer" Version="0.19.7" />
-        <PackageReference Include="OmniSharp.Extensions.DebugAdapter.Server" Version="0.19.7" />
+        <PackageReference Include="OmniSharp.Extensions.DebugAdapter.Server" Version="0.19.8" />
       </ItemGroup>
     </Otherwise>
   </Choose>