update lcm #154

Job	Run time
cackle	1m 35s
fmt	13s
build (gcc, current)	53m 21s
cargo-deny (advisories)	49s
build (gcc, current, --check-test-tx-meta)	50m 55s
rust-check-git-rev-deps	22s
cargo-deny (bans licenses sources)	46s
build (gcc, next)	17m 4s
build (gcc, next, --check-test-tx-meta)	16m 43s
build (clang, current)	48m 49s
build (clang, current, --check-test-tx-meta)	37m 59s
build (clang, next)	21m 31s
build (clang, next, --check-test-tx-meta)	10m 26s
complete	1s
	4h 20m 34s

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