Bump Newtonsoft.Json

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 12.0.3 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@12.0.3...13.0.2)

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

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

Author: dependabot[bot]

DataFormXamarin/DataFormXamarin/DataFormXamarin.UWP/DataFormXamarin.UWP.csproj

@@ -144,7 +144,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.3</Version>
+      <Version>13.0.2</Version>
     </PackageReference>
     <PackageReference Include="Syncfusion.Xamarin.SfDataForm">
       <Version>17.4.0.55</Version>

DataFormXamarin/DataFormXamarin/DataFormXamarin/DataFormXamarin.csproj

@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Syncfusion.Xamarin.SfDataForm" Version="17.4.0.55" />
     <PackageReference Include="Xamarin.Forms" Version="4.5.0.396" />
   </ItemGroup>