Add testing against MySQL / Django 4.1.x
Add testing against MySQL / Django 4.1.x

zerolab/wagtail,wagtail/wagtail,zerolab/wagtail,rsalmaso/wagtail,wagtail/wagtail,wagtail/wagtail,wagtail/wagtail,thenewguy/wagtail,thenewguy/wagtail,rsalmaso/wagtail,thenewguy/wagtail,rsalmaso/wagtail,rsalmaso/wagtail,zerolab/wagtail,zerolab/wagtail,thenewguy/wagtail,thenewguy/wagtail,rsalmaso/wagtail,wagtail/wagtail,zerolab/wagtail