Bump Newtonsoft.Json in /ListViewXamarin/ListViewXamarin/ListViewXamarin

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 12.0.3 to 13.0.1.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@12.0.3...13.0.1)

---
updated-dependencies:
- dependency-name: Newtonsoft.Json
  dependency-type: direct:production
...

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

ListViewXamarin/ListViewXamarin/ListViewXamarin/ListViewXamarin.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="modernhttpclient" Version="2.4.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Syncfusion.Xamarin.SfListView" Version="18.2.0.58" />
     <PackageReference Include="Xamarin.Forms" Version="4.5.0.617" />
   </ItemGroup>