Make tests via env vars better #113

Job	Run time
Select platforms	7s
linux-x64 / build (debug)	17m 17s
docs / build (debug)	3m 5s
linux-x64-hs-minimal / build (debug)	5m 4s
linux-x64 / build (release)	15m 21s
linux-x64-hs-nopch / build (debug)	16m 58s
linux-x64-hs-optimized / build (debug)	14m 3s
linux-x64-hs-zero / build (debug)	9m 46s
linux-x86 / build (debug)	18m 0s
macos-aarch64 / build (debug)	1h 17m 4s
linux-x86 / build (release)	14m 3s
macos-aarch64 / build (release)	25m 34s
macos-x64 / build (debug)	1h 3m 33s
windows-aarch64 / build (debug)	27m 38s
macos-x64 / build (release)	22m 24s
windows-aarch64 / build (release)	26m 45s
windows-x64 / build (debug)	1h 16m 0s
windows-x64 / build (release)	1h 10m 47s
linux-cross-compile	0s
linux-x64	0s
linux-x86	0s
macos-x64	0s
windows-x64 / test (jdk/tier1 part 1)	41m 35s
windows-x64 / test (jdk/tier1 part 2)	29m 16s
windows-x64 / test (jdk/tier1 part 3)	19m 45s
windows-x64 / test (langtools/tier1)	51m 37s
windows-x64 / test (hs/tier1 common)	9m 11s
windows-x64 / test (hs/tier1 compiler)	2h 9m 37s
windows-x64 / test (hs/tier1 gc)	1h 20m 49s
windows-x64 / test (hs/tier1 runtime)	41m 27s
windows-x64 / test (hs/tier1 serviceability)	36m 58s
windows-x64 / test (lib-test/tier1)	5m 38s
Remove bundle artifacts	0s
	15h 49m 22s

Provide feedback