Bump Newtonsoft.Json from 12.0.1 to 13.0.2 in /PolicyStorageService

Bumps [Newtonsoft.Json](https://github.com/JamesNK/Newtonsoft.Json) from 12.0.1 to 13.0.2.
- [Release notes](https://github.com/JamesNK/Newtonsoft.Json/releases)
- [Commits](https://github.com/JamesNK/Newtonsoft.Json/compare/12.0.1...13.0.2)

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

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

PolicyStorageService/packages.config

@@ -10,7 +10,7 @@
   <package id="Microsoft.ServiceFabric.Services" version="3.3.638" targetFramework="net461" />
   <package id="Microsoft.ServiceFabric.Services.Remoting" version="3.3.638" targetFramework="net461" />
   <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="System.Diagnostics.DiagnosticSource" version="4.6.0-preview.19073.11" targetFramework="net461" />
   <package id="System.Net.Http" version="4.3.4" targetFramework="net461" />
   <package id="System.Net.Http.Formatting.Extension" version="5.2.3.0" targetFramework="net461" />