refactor(project): remove system.data.sqlclient dependency

Author: jrgcubano

src/FluentNHibernate/Cfg/Db/MsSqlConnectionStringBuilder.cs

@@ -69,9 +69,9 @@ protected internal override string Create()
             if (!trustedConnection)
             {
                 if (username.Contains(" "))
-                    sb.AppendFormat(";User Id=\"{0}\"", username);
+                    sb.AppendFormat(";User ID=\"{0}\"", username);
                 else
-                    sb.AppendFormat(";User Id={0}", username);
+                    sb.AppendFormat(";User ID={0}", username);
 
                 if (password.Contains(" "))
                     sb.AppendFormat(";Password=\"{0}\"", password);

src/FluentNHibernate/FluentNHibernate.csproj

@@ -22,7 +22,6 @@
 
   <ItemGroup>
     <PackageReference Include="NHibernate" Version="5.1.1" />
-    <PackageReference Include="System.Data.SqlClient" Version="4.4.3" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net461'">