fix(lair_keystore): Update `sysinfo` dependency #170

Job	Run time
Release Build (ubuntu-latest, stable)	5m 5s
Release Build (ubuntu-latest, 1.77.2)	5m 16s
Release Build (macos-latest, stable)	3m 49s
Release Build (macos-latest, 1.77.2)	4m 49s
Release Build (windows-latest, stable)	9m 28s
Release Build (windows-latest, 1.77.2)	10m 26s
	38m 53s

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