Update `Cargo.lock`; remove unused `meowtonin-serde` dependency from … #116

Job	Run time
Build Releases (linux, ubuntu-latest, i686-unknown-linux-gnu, release, all)	2m 20s
Build Releases (win, windows-latest, i686-pc-windows-msvc, release-debug, all,rel-debugging)	4m 39s
Build Releases (win, windows-latest, i686-pc-windows-msvc, release, all)	4m 50s
Build Releases (linux, ubuntu-latest, i686-unknown-linux-gnu, release-debug, all,rel-debugging)	2m 5s
	13m 54s

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