Bug#1006527: [debian-mysql] Bug#1006527: mariadb-10.6: FTBFS on ppc64/ppc64el: htmxlintrin.h errors

[Otto Kekäläinen]

Control: forwarded -1 https://jira.mariadb.org/browse/MDEV-27936

This was actually already in progress upstream. Sorry for escalating
to list before noticing this.