Remove unneeded package reference

Author: codemonkey85

TicTacToeBlazor/TicTacToeBlazor.csproj

@@ -11,7 +11,6 @@
 		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.0" />
 		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.0" PrivateAssets="all" />
 		<PackageReference Include="MudBlazor" Version="7.15.0" />
-		<PackageReference Include="System.Text.Json" Version="9.0.0" />
 	</ItemGroup>
 
 	<ItemGroup>