test(electrum): `fetch_prev_txout` does not process coinbase transact… #268

Job	Run time
Check WASM	59s
Check no_std	17s
Build and test (stable, true, --no-default-features --features miniscript/no-std)	1m 27s
prepare	2s
Build and test (stable, true, --all-features)	3m 52s
Build and test (1.63.0, --no-default-features --features miniscript/no-std)	2m 13s
Build & Test Examples (example_cli)	9s
Rust fmt	10s
Build and test (1.63.0, --all-features)	5m 7s
Build & Test Examples (example_bitcoind_rpc_polling)	34s
Build & Test Examples (example_electrum)	55s
Build & Test Examples (example_esplora)	1m 8s
Build & Test Examples (example_wallet_electrum)	48s
Build & Test Examples (example_wallet_esplora_async)	1m 10s
Build & Test Examples (example_wallet_esplora_blocking)	1m 8s
Build & Test Examples (example_wallet_rpc)	33s
clippy_check	37s
	21m 9s

Provide feedback