We should remove the files which moved to dev-tools

Description

The folders in developers should be deleted, as they were moved to dev-tools. The only exception is debug-help.

created branch 5696-we-should-remove-the-files-which-moved-to-dev-tools

mentioned in commit 5aea3d42

closed via commit 5aea3d42

closed via commit a4d1b74b

Add the use of dev-tools repo in gitlab-ci.yml

reopened

created branch 5696-we-should-remove-the-files-which-moved-to-dev-tools

mentioned in commit d5454dc7

closed via commit d5454dc7

closed via commit 5e83cb05

added Changed label

added plugin-developers label

mentioned in commit 6eff5049

added PJ1802-0188 label