Update STYLE.md #71

Job	Run time
nix	2m 18s
build (supported)	3m 21s
quick-build (supported, ubuntu-latest)	3m 11s
opam-build (supported, ubuntu-latest)	4m 27s
build (latest)	3m 25s
quick-build (latest, ubuntu-latest)	3m 6s
opam-build (latest, ubuntu-latest)	4m 30s
build (dev, --warnings)	3m 9s
quick-build (dev, ubuntu-latest)	3m 2s
opam-build (dev, ubuntu-latest)	7m 10s
doc-alectryon	14m 55s
doc-coqdoc	1m 19s
coqchk (supported)	1m 55s
doc-dep-graphs	7m 15s
coqchk (latest)	1m 49s
doc-timing	1m 22s
coqchk (dev)	1m 38s
install (supported)	1m 24s
install (latest)	1m 35s
install (dev)	1m 31s
deploy-doc	0s
delete-artifacts	9s
	1h 12m 31s

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