Merge pull request microsoftgraph#3075 from microsoftgraph/feat/upgrade-system-text-json

feat: add direct dependency on System.Text.Json

Author: Ndiritu

src/Authentication/Authentication.Core/Microsoft.Graph.Authentication.Core.csproj

@@ -15,6 +15,7 @@
     <PackageReference Include="Azure.Identity.Broker" Version="1.1.0" />
     <PackageReference Include="Microsoft.Graph.Core" Version="3.1.13" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
   <Target Name="CopyFiles" AfterTargets="Build">
     <Copy SourceFiles="@(PreLoadAssemblies)" DestinationFolder="$(OutputPath)/publish" />