refactor: add version constraint v1.24.3, remove image (#63)

Author: stasadev

images/template-button.png

@@ -1,20 +1,8 @@
 name: ddev-cron
 
-pre_install_actions:
-- |
-  #ddev-nodisplay
-  if ! ( ddev debug capabilities 2>/dev/null | grep multiple-dockerfiles >/dev/null 2>&1 ) ; then
-    echo "This add-on requires DDEV v1.19.3 or higher, please upgrade." && exit 2
-  fi
-
-# list of files and directories listed that are copied into project .ddev directory
 project_files:
-- web-build/Dockerfile.ddev-cron
-- web-build/cron.conf
-- web-build/time.cron.example
-
-# List of files and directories that are copied into the global .ddev directory
-global_files:
-
+  - web-build/Dockerfile.ddev-cron
+  - web-build/cron.conf
+  - web-build/time.cron.example
 
-post_install_actions:
+ddev_version_constraint: '>= v1.24.3'