Adding ligth worker
Given the new job runners/ job types: `dataset-split-names-from-streaming and dataset-split-names-from-dataset-info`, we will move them to be processed in a dedicated "light" worker with 2 pods.
Adding ligth worker: Given the new job runners/ job types: `dataset-split-names-from-streaming and dataset-split-names-from-dataset-info`, we will move them to be processed in a dedicated "light" worker with 2 pods.