update soroban-rpc rc3 #435

Job	Run time
amd64 / build-stellar-friendbot	55s
amd64 / build-stellar-core	27s
amd64 / build-stellar-horizon	2m 41s
amd64 / build-stellar-soroban-rpc	54s
arm64 / build-stellar-core	26s
arm64 / build-stellar-friendbot	2m 59s
arm64 / build-stellar-horizon	6m 6s
arm64 / build-stellar-soroban-rpc	46s
amd64 / build	3m 5s
amd64 / push-pr	1s
amd64 / test	1s
amd64 / push-release	1s
arm64 / build	1s
arm64 / test	1s
arm64 / push-pr	1s
arm64 / push-release	1s
manifest	1s
complete	1s
	18m 28s

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