Disable jfx builds on x64 for testing #52

Job	Run time
Prerequisites	18s
Linux additional (hs x64 build only)	8m 11s
Linux additional (hs x64 zero build only)	5m 23s
Linux x86 (build release)	8m 12s
Linux x64 (build release)	8m 12s
Linux x86 (build debug)	8m 14s
Linux additional (hs x86 minimal build only)	4m 56s
macOS x64 (build release)	8m 9s
Linux x64 (build debug)	8m 13s
Linux additional (hs x86 client build only)	7m 45s
macOS x64 (build debug)	8m 10s
Linux additional (hs aarch64 build only)	8m 13s
Windows x64 (build release)	8m 17s
Linux additional (hs arm build only)	6m 5s
Windows x64 (build debug)	8m 5s
Linux additional (hs s390x build only)	5m 57s
Windows x86 (build release)	8m 7s
Windows x86 (build debug)	8m 7s
Linux additional (hs ppc64le build only)	8m 10s
Windows x86	1s
Linux x64	1s
Linux x86	1s
macOS x64	1s
Windows x64	1s
Post-process artifacts	3s
	2h 16m 52s

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