Backport 2022<-v2023dev1: Drop manual ADE test

Backport !398 (merged)

The manual ADE test was meant to test the build and remote debugging of an application with ADE, while other automated tests perform building checks. After the switching to Flatpak, the use of ADE is only meant to handling sysroots and not to debug applications, making this test useless.

Drop the manual test since it has not real value.

https://phabricator.apertis.org/T8179

Signed-off-by: Walter Lozano walter.lozano@collabora.com