Bump Microsoft.Data.SqlClient from 5.2.0 to 5.2.1 in /src

Bumps [Microsoft.Data.SqlClient](https://github.com/dotnet/sqlclient) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/dotnet/sqlclient/releases)
- [Changelog](https://github.com/dotnet/SqlClient/blob/main/CHANGELOG.md)
- [Commits](dotnet/SqlClient@V5.2.0...v5.2.1)

---
updated-dependencies:
- dependency-name: Microsoft.Data.SqlClient
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/TimeoutMigrationTool/TimeoutMigrationTool.csproj

@@ -19,7 +19,7 @@
     <PackageReference Include="Azure.Storage.Blobs" Version="12.19.1" />
     <PackageReference Include="McMaster.Extensions.CommandLineUtils" Version="4.1.1" />
     <PackageReference Include="Microsoft.Azure.Cosmos.Table" Version="1.0.8" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.0" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
     <PackageReference Include="NHibernate" Version="5.5.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />