Bump Newtonsoft.Json

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 9.0.1 to 13.0.1.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](https://github.com/JamesNK/Newtonsoft.Json/compare/9.0.1...13.0.1)

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

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

Docs/Azure Mobile Apps/Samples/TodoAzureAuthADB2CServerFlow/TodoAzure/TodoAzure.csproj

@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Mobile.Client" Version="4.0.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="PCLCrypto" Version="2.0.147" />
     <PackageReference Include="Validation" Version="2.2.8" />
     <PackageReference Include="Xamarin.Forms" Version="4.0.0.425677" />

Docs/Azure Mobile Apps/Samples/TodoAzureAuthADB2CServerFlow/iOS/TodoAzure.iOS.csproj

@@ -67,7 +67,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Azure.Mobile.Client" Version="4.0.2" />
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="PCLCrypto" Version="2.0.147" />
     <PackageReference Include="PInvoke.BCrypt" Version="0.3.2" />
     <PackageReference Include="PInvoke.Kernel32" Version="0.3.2" />