Bump the nuget-dependencies group with 2 updates (#20)

Bumps Markdig from 0.41.3 to 0.42.0
Bumps Spectre.Console from 0.50.0 to 0.52.0

---
updated-dependencies:
- dependency-name: Markdig
  dependency-version: 0.42.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-dependencies
- dependency-name: Spectre.Console
  dependency-version: 0.52.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-dependencies
...

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

Author: dependabot[bot]

ConsoleMarkdownRenderer.csproj

@@ -30,8 +30,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Markdig" Version="0.41.3" />
-    <PackageReference Include="Spectre.Console" Version="0.50.0" />
+    <PackageReference Include="Markdig" Version="0.42.0" />
+    <PackageReference Include="Spectre.Console" Version="0.52.0" />
 
     <PackageReference Include="RomanNumeral" Version="2.0.0" />
     <!--