Expand CI tests and remove a warning + update requirements

[jedie]

Ref.:

• https://forum.yunohost.org/t/package-ci-problems/40649/3 and Allow "__DOMAIN__" placeholder in expect_effective_url YunoHost/package_check#203
• https://forum.yunohost.org/t/option-log-level-has-choices-but-has-type-string-use-select-instead/40650/2

Problem

• Description of why you made this PR

Solution

• And how do you fix that problem

PR Status

• Code finished and ready to be reviewed/tested
• The fix/enhancement were manually tested (if applicable)

Automatic tests

Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)

[jedie]

!testme

[yunohost-bot]

Meow 🐈

[jedie]

!testme

[yunohost-bot]

Test it, book it, worm it, technologic. 🤖 🎶

[jedie]

!testme

[yunohost-bot]

Test it, book it, worm it, technologic. 🤖 🎶

[jedie]

!testme

[yunohost-bot]

📖 🪱

[jedie]

!testme

[yunohost-bot]

Test it, book it, worm it, technologic. 🤖 🎶