[backend-nuget]: Bump Microsoft.AspNetCore.Mvc.NewtonsoftJson from 9.0.8 to 9.0.9

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Mvc.NewtonsoftJson
  dependency-version: 9.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

smo-backend/smo-backend.csproj

@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="EFCore.NamingConventions" Version="9.0.0" />
     <PackageReference Include="MessagePack" Version="3.1.4" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="9.0.9" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.8" />
     <PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.MessagePack" Version="9.0.8" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.8" />