Automatically create debug category for plugins

Status Job ID Name Coverage
  Build
passed #8628
linux kf5-qt5 qt5.10

00:09:57

28.0%
failed #8629
windows
windows kf5-qt5 qt5.11

00:07:56

 
Name Stage Failure
failed
windows kf5-qt5 qt5.11 Build
   Creating library ..\..\lib\kdeconnect_clipboard.lib and object ..\..\lib\kdeconnect_clipboard.exp
jom: C:\CI\builds\dnFxE_sr\0\nicolasfella\kdeconnect-kde\build\Makefile [all] Error 2
Running after script...
$ rmdir /s /q "%CI_TOOLING%"
Uploading artifacts...
Runtime platform arch=amd64 os=windows pid=4724 revision=f100a208 version=11.6.0
WARNING: JUnitTestResults.xml: no matching files
ERROR: No files to upload
ERROR: Job failed: exit status 1