build(deps): bump Microsoft.Data.SqlClient from 5.2.0 to 5.2.1 (#395)

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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/Directory.Packages.props

@@ -37,7 +37,7 @@
   <!-- SQL Server dependencies -->
   <ItemGroup>
     <PackageVersion Include="Akka.Persistence.SqlServer" Version="1.5.15" />
-    <PackageVersion Include="Microsoft.Data.SqlClient" Version="5.2.0" />
+    <PackageVersion Include="Microsoft.Data.SqlClient" Version="5.2.1" />
     <PackageVersion Include="Microsoft.SqlServer.SqlManagementObjects" Version="171.30.0" />
   </ItemGroup>
   <!-- Sqlite dependencies -->