Reenable run-make tests #2750

Job	Run time
spell_check	10s
duplicates	4s
build_system	24s
build (gcc-15.deb, --test-libcore)	14m 28s
build (gcc-15.deb, --std-tests)	5m 29s
build (gcc-15.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	12m 54s
build (gcc-15.deb, --extended-rand-tests)	8m 5s
build (gcc-15.deb, --extended-regex-example-tests)	6m 5s
build (gcc-15.deb, --extended-regex-tests)	11m 33s
build (gcc-15.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	13m 6s
build (gcc-15.deb, --projects)	10m 28s
build (gcc-15-without-int128.deb, --std-tests)	5m 44s
build (gcc-15-without-int128.deb, --test-libcore)	14m 2s
build (gcc-15-without-int128.deb, --extended-rand-tests)	7m 57s
build (gcc-15-without-int128.deb, --extended-regex-example-tests)	6m 8s
build (gcc-15-without-int128.deb, --extended-regex-tests)	11m 30s
build (gcc-15-without-int128.deb, --projects)	10m 39s
build (gcc-15-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	13m 11s
build (gcc-15-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	13m 5s
success	2s
	2h 45m 4s

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