python3-django-etesync-journal: Remove package

python3-django-etesync-journal: Remove package

This package was originally added[1] as it was a dependency of
etesync-server 0.3.0. When etesync-server was renamed to etebase and
upgraded to 0.6.1[2], this dependency was removed. No other package in
the packages feed depends on this package.

Upstream has also archived the git repo[3] and stated that the
repo/package is deprecated. It does not appear that any newer version of
etebase uses this package.

This removes the python3-django-etesync-journal package; it will be
submitted to the abandoned packages repo.

[1]: https://github.com/openwrt/packages/pull/10469
[2]: https://github.com/openwrt/packages/pull/14063
[3]: https://github.com/etesync/journal-manager

Signed-off-by: Jeffery To <jeffery.to@gmail.com>