Bump Serilog from 4.1.0 to 4.2.0 (#13)

Bumps [Serilog](https://github.com/serilog/serilog) from 4.1.0 to 4.2.0.
- [Release notes](https://github.com/serilog/serilog/releases)
- [Commits](serilog/serilog@v4.1.0...v4.2.0)

---
updated-dependencies:
- dependency-name: Serilog
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

src/GdbMi/GdbMi.csproj

@@ -20,7 +20,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Serilog" Version="4.1.0" />
+    <PackageReference Include="Serilog" Version="4.2.0" />
   </ItemGroup>
 
 </Project>