lint

add transaction cache to L1 watcher (#433) #1449

Job	Run time
fmt	15s
check-toml	6s
udeps	4m 34s
clippy	4m 19s
zepter	54s
docs	4m 16s
codespell	10s
features	3m 32s
no_std (riscv, riscv32imac-unknown-none-elf, scroll-engine,scroll-wire,rollup-node,scroll-network...	1m 17s
no_std (wasm, wasm32-unknown-unknown, scroll-engine,scroll-wire,rollup-node,scroll-network,rollup...	1m 19s
	20m 42s

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