Tests

feat: `MsgToL1` hash computation #904

Job	Run time
no-std build	2m 57s
no-std build	2m 57s
WASM tests	6m 24s
WASM tests	6m 24s
Unix tests (ubuntu-latest, stable)	5m 28s
Unix tests (ubuntu-latest, stable)	5m 28s
Unix tests (ubuntu-latest, nightly)	15m 43s
Unix tests (ubuntu-latest, nightly)	3m 21s
Windows tests (stable, x86_64-pc-windows-gnu)	18m 7s
Windows tests (stable, x86_64-pc-windows-gnu)	18m 7s
Unix tests (macos-11, stable)	5m 25s
Unix tests (macos-11, stable)	3m 52s
Windows tests (stable, x86_64-pc-windows-msvc)	20m 12s
Windows tests (stable, x86_64-pc-windows-msvc)	20m 12s
Unix tests (macos-11, nightly)	10m 4s
Unix tests (macos-11, nightly)	5m 5s
Windows tests (nightly, x86_64-pc-windows-gnu)	21m 1s
Windows tests (nightly, x86_64-pc-windows-gnu)	21m 1s
Windows tests (nightly, x86_64-pc-windows-msvc)	19m 30s
Windows tests (nightly, x86_64-pc-windows-msvc)	19m 30s
	3h 50m 48s

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