0.15 into develop

[rtibbles]

Summary

Cascade merge.

Conflicts:

#	AUTHORS.md
#	kolibri/__init__.py
#	kolibri/core/content/api.py
#	kolibri/core/logger/api.py
#	kolibri/core/logger/test/test_api.py
#	kolibri/core/tasks/storage.py
#	kolibri/plugins/coach/assets/src/modules/exerciseDetail/handlers.js
#	kolibri/plugins/facility/assets/src/views/UserTable.vue
#	requirements/base.txt
#	yarn.lock

[github-actions[bot]]

Build Artifacts

Asset type	Download link
PEX file	kolibri-0.16.0.dev0_git.20221003231823.pex
Unsigned Windows installer	kolibri-0.16.0.dev0+git.20221003231823-unsigned.exe
Debian Package	kolibri_0.16.0.dev0+git.20221003231823-0ubuntu1_all.deb
Mac Installer (DMG)	kolibri-0.16.0.dev0+git.20221003231823-0.3.0.dmg
Source Tarball	kolibri-0.16.0.dev0+git.20221003231823.tar.gz
WHL file	kolibri-0.16.0.dev0+git.20221003231823-py2.py3-none-any.whl

[rtibbles]

I have definitely seen this error before @babel/helper-get-function-arity - I think during one of the dependency upgrades in develop.

[rtibbles]

This should now be fixed @marcellamaki.