Bump System.Data.SqlClient from 4.8.5 to 4.8.6 in /Web

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] <[email protected]>

Author: dependabot[bot]

Web/QueryTree.csproj

@@ -32,7 +32,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.11" />
     <PackageReference Include="OfficeOpenXml.Core.ExcelPackage" Version="1.0.0" />
     <PackageReference Include="Respond" Version="1.4.2" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.8.5" />
+    <PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
     <PackageReference Include="Hangfire.SQLite" Version="1.4.2" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="6.0.1" />
     <PackageReference Include="System.Reflection" Version="4.3.0" />