Update dependency Microsoft.Data.SqlClient to 6.1.4 (#1909)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

src/TestHelper/TestHelper.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.3" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.4" />
     <PackageReference Include="MySql.Data" Version="9.5.0" />
     <PackageReference Include="Npgsql" Version="10.0.1" />
     <PackageReference Include="NUnit" Version="4.4.0" />