Bump System.Data.SqlClient

Bumps [System.Data.SqlClient](https://github.com/dotnet/corefx) from 4.8.5 to 4.8.6.
- [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
...

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

Frends.MicrosoftSQL.BulkInsert/Frends.MicrosoftSQL.BulkInsert.Tests/Frends.MicrosoftSQL.BulkInsert.Tests.csproj

@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="MSTest.TestFramework" Version="3.0.2" />
-	<PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
+	<PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
 	<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.0.2" />
     <PackageReference Include="coverlet.collector" Version="3.2.0">

Frends.MicrosoftSQL.BulkInsert/Frends.MicrosoftSQL.BulkInsert/Frends.MicrosoftSQL.BulkInsert.csproj

@@ -23,6 +23,6 @@
 
   <ItemGroup>
     <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
   </ItemGroup>
 </Project>