Fix credential common input struct #1386

Job	Run time
wasm-transform cargo:test	1m 30s
wasm-chain-integration cargo:test	15m 18s
counter cargo:test	1m 15s
smart-contracts/escrow lint:clippy	1m 15s
smart-contracts/lockup lint:clippy	1m 20s
smart-contracts/use-all-host-functions lint:clippy	1m 13s
smart-contracts/wasm-chain-integration lint:clippy	1m 38s
smart-contracts/rate-limited lint:clippy	1m 15s
smart-contracts/wasm-chain-integration lint:clippy	1m 42s
smart-contracts/counter lint:clippy	1m 14s
smart-contracts/wasm-transform lint:clippy	1m 29s
smart-contracts/wasm-chain-integration lint:clippy	1m 38s
smart-contracts/wasm-transform lint:fmt	1m 30s
smart-contracts/context-test lint:clippy	1m 14s
smart-contracts/wasm-chain-integration lint:fmt	1m 42s
smart-contracts/fib lint:clippy	1m 14s
smart-contracts/wasm-transform lint:fmt	10s
escrow lint:fmt	13s
smart-contracts/wasm-chain-integration lint:fmt	13s
lockup lint:fmt	13s
wasm-core-spec cargo:test	1m 42s
use-all-host-functions lint:fmt	14s
Ensure consistency between wat and wasm files	12s
rate-limited lint:fmt	12s
counter lint:fmt	14s
context-test lint:fmt	12s
fib lint:fmt	14s
	40m 16s

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