RetryingExecutionStrategy: Look at the HResult from the actual exception. When trying to create our own pseudo exception for test purposes. We are unable to get an IErrorRecords object, so that we can set the error data and add it to the list of errors. May need to look at a CoCreateInstance method to do it properly or just leave it as is

src/EFCore.Jet/JetRetryingExecutionStrategy.cs

@@ -122,6 +122,10 @@ namespace Microsoft.EntityFrameworkCore
             if (_additionalErrorNumbers != null)
             {
                 dynamic sqlException = exception;
+                if (_additionalErrorNumbers.Contains(exception.HResult))
+                {
+                    return true;
+                }
                 foreach (var err in sqlException.Errors)
                 {
                     if (_additionalErrorNumbers.Contains(err.NativeError))