Add NXT support for GNU/Linux #183

Job	Run time
lint / build	1m 0s
build-macos-debug-tests / build	16m 39s
build-ubuntu-release-tests / build	3m 26s
build-macos-release-tests / build	11m 17s
build-altlinux-release-tests / build	5m 10s
build-rockylinux-distro-release-tests / build	43m 43s
build-rockylinux-installer-release-tests / build	25m 23s
build-ubuntu-debug-tests / build	28m 32s
build-macos-installer / build	9m 54s
build-rockylinux-installer / build	24m 29s
install-macos-installer / job	6m 13s
install-ubuntu-installer / job	7m 45s
install-rockylinux-installer / job	8m 31s
install-altlinux-installer / job	8m 10s
install-archlinux-installer / job	8m 14s
install-ubuntu-installer-1-concurrency / job	8m 16s
	3h 36m 42s

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