Bump Newtonsoft.Json from 12.0.3 to 13.0.1 in /Tests/Functional

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>

Author: dependabot[bot]

Libraries/TranscriptTestRunner/Microsoft.Bot.Builder.Testing.TestRunner.csproj

@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.Bot.Connector.DirectLine" Version="3.0.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.1.9" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.1.9" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="xunit.assert" Version="2.4.1" />
     <PackageReference Include="xunit.extensibility.core" Version="2.4.1" />
   </ItemGroup>

Tests/Functional/Microsoft.Bot.Builder.Tests.Functional.csproj

@@ -20,7 +20,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>