chore(ci): split build workflows by fedora version #5

Job	Run time
build-ublue-38 / main image (38, silverblue, nokmods)	1m 11s
build-ublue-38 / main image (38, silverblue, kmods)	1m 11s
build-ublue-38 / main image (38, kinoite, nokmods)	1m 24s
build-ublue-38 / main image (38, kinoite, kmods)	1m 39s
build-ublue-38 / main image (38, sericea, nokmods)	1m 12s
build-ublue-38 / main image (38, sericea, kmods)	1m 8s
build-ublue-38 / main image (38, base, nokmods)	1m 3s
build-ublue-38 / main image (38, base, kmods)	1m 9s
build-ublue-38 / main image (38, lxqt, nokmods)	1m 4s
build-ublue-38 / main image (38, lxqt, kmods)	1m 5s
build-ublue-38 / main image (38, mate, nokmods)	1m 3s
build-ublue-38 / main image (38, mate, kmods)	1m 4s
build-ublue-38 / main image (38, vauxite, nokmods)	1m 29s
build-ublue-38 / main image (38, vauxite, kmods)	1m 29s
build-ublue-38 / main image (39, true, true, false)	6s
build-ublue-38 / main image (40, false, false, false)	13s
build-ublue-38 / Check all builds successful	1s
	17m 31s

Provide feedback