Build

linux: fix return value in nvme_lookup_key #4138

Job	Run time
musl libc build on Alpine	42s
musl libc minimal static build on Debian	32s
build libnvme and nvme-cli separately	47s
nvme-cli (debian, gcc, release)	1m 1s
nvme-cli (debian, clang, debug)	56s
cross (s390x)	53s
cross (ppc64le)	50s
nvme-cli (fedora, gcc, debug)	52s
musl libc build on Debian	39s
nvme-cli (tumbleweed, clang, debug)	55s
nvme-cli (debian, gcc, debug)	58s
make static	48s
cross (armhf)	49s
nvme-cli (fedora, clang, release)	56s
nvme-cli (tumbleweed, gcc, debug)	53s
nvme-cli (fedora, clang, debug)	49s
nvme-cli (debian, clang, release)	1m 1s
build windows	1m 49s
nvme-cli (tumbleweed, gcc, release)	1m 21s
libnvme (debian, gcc, release)	51s
nvme-cli (fedora, gcc, release)	56s
nvme-cli (tumbleweed, clang, release)	1m 0s
muon minimal static	40s
fallback shared libraries	0s
	20m 58s

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