Update dependency Microsoft.Data.SqlClient to v7 (#3819)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/NHibernate.Test/NHibernate.Test.csproj

@@ -54,7 +54,7 @@
   <ItemGroup>
     <PackageReference Include="log4net" Version="3.3.2" />
     <PackageReference Include="Microsoft.AspNetCore.OData" Version="7.7.0" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.3" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.2" />
     <PackageReference Include="NHibernate.Caches.CoreDistributedCache.Memory" Version="5.9.0" />
     <PackageReference Include="NHibernate.Caches.Util.JsonSerializer" Version="5.9.0" />
     <PackageReference Include="System.Data.SQLite.Core" Version="1.0.117" />