fix: allow jug_xl builds to start even if not all jug_dev finished yet

As of a few months, the syntax for needs was expanded to allow more fine-grained dependencies on matrix jobs, https://docs.gitlab.com/ee/ci/yaml/#needsparallelmatrix. This allows for only needing the 1 of 4 actually required jug_dev jobs to succeed before starting a jug_xl job, instead of only starting when all jug_dev jobs have succeeded.