Implement whisk PoC #108

Job	Run time
extract-msrv	6s
compile-with-beta-compiler	18m 47s
cargo-fmt	14s
target-branch-check	1s
beacon-chain-tests	12m 33s
release-tests-ubuntu	18m 23s
release-tests-windows	27m 7s
debug-tests-ubuntu	7m 25s
op-pool-tests	13m 50s
slasher-tests	5m 14s
state-transition-vectors-ubuntu	14m 27s
dockerfile-ubuntu	16m 9s
ef-tests-ubuntu	12m 55s
eth1-simulator-ubuntu	13m 15s
merge-transition-ubuntu	19m 9s
syncing-simulator-ubuntu	15m 29s
no-eth1-simulator-ubuntu	2m 53s
arbitrary-check	2m 5s
cargo-audit	6m 9s
cargo-vendor	32s
check-benchmarks	7m 5s
check-msrv	8m 53s
clippy	7m 29s
doppelganger-protection-test	14m 5s
execution-engine-integration-ubuntu	21m 36s
cargo-udeps	17m 56s
	4h 43m 47s

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