Bump Newtonsoft.Json from 13.0.1 to 13.0.2 in /Octokit.GraphQL.Core (#285)

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 13.0.1 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](JamesNK/Newtonsoft.Json@13.0.1...13.0.2)

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

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Keegan Campbell <[email protected]>

Author: dependabot[bot]

Octokit.GraphQL.Core/Octokit.GraphQL.Core.csproj

@@ -9,7 +9,7 @@
     <LangVersion>7.2</LangVersion>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.ValueTuple" Version="4.4.0" />
   </ItemGroup>
   <ItemGroup>