build

libnvme/fabrics, json: replace fprintf to nvme_msg and dprintf #3759

Job	Run time
muon minimal static	30s
libnvme (clang, debug)	39s
build libnvme and nvme-cli separately	40s
nvme-cli (gcc, debug)	44s
make static	43s
cross (s390x)	50s
nvme-cli (gcc, release)	46s
cross (armhf)	43s
nvme-cli (clang, debug)	47s
nvme-cli (clang, release)	47s
libnvme (clang, release)	40s
libnvme (gcc, debug)	38s
cross (ppc64le)	47s
libnvme (gcc, release)	39s
fallback shared libraries	-1s
	9m 52s

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