Remove lunar tests for now. #499

Job	Run time
lint	23s
test (docker-molecule-images, alpine-openrc)	3m 39s
test (docker-molecule-images, buster)	4m 42s
test (docker-molecule-images, bullseye)	4m 36s
test (enterpriselinux, latest)	5m 40s
test (docker-molecule-images, fedora39)	5m 0s
test (docker-molecule-images, fedora40)	4m 6s
test (docker-molecule-images, opensuse)	4m 23s
test (docker-molecule-images, focal)	4m 34s
test (docker-molecule-images, bionic)	4m 42s
test (docker-molecule-images, jammy)	4m 27s
dependabot	0s
	46m 12s

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