Bump version to 0.5.2 (#239) #27

Job	Run time
Build & Release ckb-light-client-js	4m 12s
Build & Release (ubuntu-24.04)	8m 39s
Build & Release (ubuntu-22.04)	10m 45s
Build & Release (macos-14)	7m 32s
Build & Release (macos-13)	21m 7s
Build & Release (windows-2022)	13m 15s
	1h 5m 30s

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