Bug 23022: Remove the SQl mode NO_AUTO_CREATE_USER

Bug 23022: Remove the SQl mode NO_AUTO_CREATE_USER

To make our sql mode list compatible with MySQL 8.0.11

NO_AUTO_CREATE_USER has been removed in MySQL 8.0.11
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-11.html

I do not think we needed it.

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 77716188757d11e2a9fa79788ce99982e3c39839)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>