Add support for Python 3.11

Upgrade Wagtail and Django versions to get Python 3.11 support

Remaining tasks

Update build JS when doing a pip install

• maptool https://github.com/SciGaP/simccs-maptool/pull/209
• geo gateway https://github.com/GeoGateway/geogateway-django-app/pull/285
• trecx https://github.com/SciGaP/trecx-django-app/pull/227
• interactwel https://github.com/InterACTWEL/interactactwel-django-app/pull/133
• merge airavata-django-portal branch AIRAVATA-3698--Add-support-for-Python-3.11 to develop (then develop->staging->master)
• merge airavata branch AIRAVATA-3698--Add-support-for-Python-3.11 to master branch
  • this branch is already deployed to develop

CentOS 7

• upgrade MariaDB to 10.4+. Django 4.2 requires MariaDB 10.4+.
• Install Python 3.9.