upgrade serde #1310

Job	Run time
Tests	4m 7s
Clippy	2m 54s
Validate Swagger	33s
Docker (chain, chain)	13m 6s
Docker (governance, governance)	13m 38s
Docker (cometbft, cometbft)	13m 8s
Docker (pos, pos)	13m 35s
Docker (parameters, parameters)	13m 21s
Docker (webserver, webserver)	14m 37s
Docker (transactions, transactions)	13m 33s
Docker (rewards, rewards)	13m 28s
Format	32s
can_enqueue	4s
can_merge	-1s
	1h 56m 35s

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