Fix title column in azuread_device and azuread_user tables to correctly return data instead of null

[misraved]

Example query results

Results

select title, department from azuread_user limit 5
+--------------------------------+------------+
| title                          | department |
+--------------------------------+------------+
| Abhinash Khuntia               | <null>     |
| Bob Tordella                   | <null>     |
| bobturbot@outlook.com Tordella | <null>     |
| binaek                         | <null>     |
| Charles Johnston               | <null>     |
+--------------------------------+------------