Bump Newtonsoft.Json from 13.0.3 to 13.0.4

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-version: 13.0.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

dotnet/CASE2GeoJSON.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="dotnetrdf" Version="3.4.0" />
-    <PackageReference Include="newtonsoft.json" Version="13.0.3" />
+    <PackageReference Include="newtonsoft.json" Version="13.0.4" />
   </ItemGroup>
 
 </Project>