Hotfix/4050 python3.12

[Steven-Eardley]

• Issue: https://github.com/DOAJ/doajPM/issues/4050

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Bump python version to 3.12

This is a speculative bump to py3.12, including a couple of small changes to make the tests pass. One issue is the dependency on pkg_resources which means I've pinned setuptools to below v.82, we may find that updating more dependencies will release this restriction.

I recommend we release #2558 on py3.10 first then proceed with this. Currently this branch doesn't contain the flask3 upgrade.

This PR...

• has scripts to run
• has migrations to run
• adds new infrastructure
• changes the CI pipeline
• affects the public site
• affects the editorial area
• affects the publisher area
• affects the monitoring

Developer Checklist

Developers should review and confirm each of these items before requesting review

• Code meets acceptance criteria from issue
• Unit tests are written and all pass
• User Test Scripts (if required) are written and have been run through
• Project's coding standards are met
  • No deprecated methods are used
  • No magic strings/numbers - all strings are in constants or messages files
  • ES queries are wrapped in a Query object rather than inlined in the code
  • Where possible our common library functions have been used (e.g. dates manipulated via dates)
  • Cleaned up commented out code, etc
  • Urls are constructed with url_for not hard-coded
• Code documentation and related non-code documentation has all been updated
  • Core model documentation has been added to if needed: https://docs.google.com/spreadsheets/d/1lun2S9vwGbyfy3WjIjgXBm05D-3wWDZ4bp8xiIYfImM/edit
  • Events and consumers documentation has been added if needed: https://docs.google.com/spreadsheets/d/1oIeG5vg-blm2MZCE-7YhwulUlSz6TOUeY8jAftdP9JE/edit
• Migation has been created and tested
• There is a recent merge from develop

Reviewer Checklist

Reviewers should review and confirm each of these items before approval
If there are multiple reviewers, this section should be duplicated for each reviewer

• Code meets acceptance criteria from issue
• Unit tests are written and all pass
• User Test Scripts (if required) are written and have been run through
• Project's coding standards are met
  • No deprecated methods are used
  • No magic strings/numbers - all strings are in constants or messages files
  • ES queries are wrapped in a Query object rather than inlined in the code
  • Where possible our common library functions have been used (e.g. dates manipulated via dates)
  • Cleaned up commented out code, etc
  • Urls are constructed with url_for not hard-coded
• Code documentation and related non-code documentation has all been updated
  • Core model documentation has been added to if needed: https://docs.google.com/spreadsheets/d/1lun2S9vwGbyfy3WjIjgXBm05D-3wWDZ4bp8xiIYfImM/edit
  • Events and consumers documentation has been added if needed: https://docs.google.com/spreadsheets/d/1oIeG5vg-blm2MZCE-7YhwulUlSz6TOUeY8jAftdP9JE/edit
• Migation has been created and tested
• There is a recent merge from develop

Testing

List user test scripts that need to be run

List any non-unit test scripts that need to be run by reviewers

Deployment

A new virtualenv will be needed. Probably changes to Ansible required.

Configuration changes

What configuration changes are included in this PR, and do we need to set specific values for production

Scripts

What scripts need to be run from the PR (e.g. if this is a report generating feature), and when (once, regularly, etc).

Migrations

What migrations need to be run to deploy this

Monitoring

What additional monitoring is required of the application as a result of this feature

New Infrastructure

What new infrastructure does this PR require (e.g. new services that need to run on the back-end).

Continuous Integration

Updated python version.