Description of problem:

next version (which is 3.6.0) get-sources.sh script of midstream devfile registry uses 3.5.0 version to prepare sources.

The script takes the version from VERSION.json file, which is only updated when a new operator-bundle is published and unpacked into https://github.com/redhat-developer/devspaces-images/tree/devspaces-3-rhel-8/devspaces-operator-bundle-generated, along with updating the VERSION.json file in updateGeneratedOperatorMetadata.sh

Expected results:

3.6.0 version should be used

TODO:

• stop using VERSION.json; use job-config.json instead
• check for other places where VERSION.json file is referenced and see if it's possible to remove it entirely