Bump System.Data.SqlClient in /Samples/ODataServiceSample.AspNet

Bumps [System.Data.SqlClient](https://github.com/dotnet/corefx) from 4.6.1 to 4.8.5.
- [Release notes](https://github.com/dotnet/corefx/releases)
- [Commits](https://github.com/dotnet/corefx/commits)

---
updated-dependencies:
- dependency-name: System.Data.SqlClient
  dependency-type: direct:production
...

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Samples/ODataServiceSample.AspNet/packages.config

@@ -31,7 +31,7 @@
   <package id="SharpZipLib" version="1.3.3" targetFramework="net461" />
   <package id="System.Buffers" version="4.4.0" targetFramework="net461" />
   <package id="System.Configuration.ConfigurationManager" version="4.7.0" targetFramework="net461" />
-  <package id="System.Data.SqlClient" version="4.6.1" targetFramework="net461" />
+  <package id="System.Data.SqlClient" version="4.8.5" targetFramework="net461" />
   <package id="System.DirectoryServices" version="4.5.0" targetFramework="net461" />
   <package id="System.Memory" version="4.5.3" targetFramework="net461" />
   <package id="System.Numerics.Vectors" version="4.4.0" targetFramework="net461" />