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

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

Author: dependabot[bot]

src/OpenPolicyAgent.Opa.AspNetCore/OpenPolicyAgent.Opa.AspNetCore.csproj

@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="newtonsoft.json" Version="13.0.3" />
+    <PackageReference Include="newtonsoft.json" Version="13.0.4" />
     <PackageReference Include="nodatime" Version="3.2.2" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.8" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="9.0.8" />