remove host and port from appworker
This may have been unintentionally changed in !1800 (merged), which causes nomad admin run appworker to fail.
Edited by Ahmed Ilyas
The old module-image for the shared runners will be discontinued on October 31. All users still referencing gitlab-registry.mpcdf.mpg.de/mpcdf/module-image in their CI pipelines need to switch to the new CI images now, see instructions here.
This may have been unintentionally changed in !1800 (merged), which causes nomad admin run appworker to fail.