Bump Serilog.Sinks.Seq from 5.2.3 to 6.0.0 in /src

Bumps [Serilog.Sinks.Seq](https://github.com/datalust/serilog-sinks-seq) from 5.2.3 to 6.0.0.
- [Release notes](https://github.com/datalust/serilog-sinks-seq/releases)
- [Commits](https://github.com/datalust/serilog-sinks-seq/commits)

---
updated-dependencies:
- dependency-name: Serilog.Sinks.Seq
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

src/AzureEventGridSimulator/AzureEventGridSimulator.csproj

@@ -20,7 +20,7 @@
     <PackageReference Include="Serilog.Settings.Configuration" Version="7.0.1" />
     <PackageReference Include="Serilog.Sinks.Console" Version="5.0.0" />
     <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
-    <PackageReference Include="Serilog.Sinks.Seq" Version="5.2.3" />
+    <PackageReference Include="Serilog.Sinks.Seq" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>