CI/CD

feat!: switch over to dask-based processing idioms, improve dataset handling #4043

Job	Run time
pre-commit	27s
pre-commit	27s
test coffea-workqueue (3.11)	3m 59s
test coffea-workqueue (3.11)	3m 59s
test coffea (ubuntu-latest) - python 3.8, JDK17	4m 11s
test coffea (ubuntu-latest) - python 3.8, JDK17	4m 7s
test coffea (ubuntu-latest) - python 3.11, JDK17	4m 12s
test coffea (ubuntu-latest) - python 3.11, JDK17	4m 6s
test coffea (macOS-latest) - python 3.8, JDK17	4m 8s
test coffea (macOS-latest) - python 3.8, JDK17	1s
test coffea (macOS-latest) - python 3.11, JDK17	4m 11s
test coffea (macOS-latest) - python 3.11, JDK17	1s
test coffea (windows-latest) - python 3.8, JDK17	3m 49s
test coffea (windows-latest) - python 3.8, JDK17	1s
test coffea (windows-latest) - python 3.11, JDK17	3m 56s
test coffea (windows-latest) - python 3.11, JDK17	3m 43s
deploy release	0s
deploy release	0s
pass	0s
pass	0s
	45m 18s

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