Electra attestation changes #16349

Job	Run time
cargo-udeps	6m 25s
check-code	6m 57s
beacon-chain-tests	2m 43s
basic-simulator-ubuntu	10m 21s
check-msrv	4m 15s
cli-check	17m 55s
compile-with-beta-compiler	9m 22s
debug-tests-ubuntu	9m 11s
dockerfile-ubuntu	13m 45s
doppelganger-protection-test	24m 30s
ef-tests-ubuntu	14m 34s
execution-engine-integration-ubuntu	7m 22s
fallback-simulator-ubuntu	10m 35s
network-tests	10m 16s
op-pool-tests	10m 28s
release-tests-ubuntu	55m 31s
release-tests-windows	15m 0s
slasher-tests	4m 30s
state-transition-vectors-ubuntu	10m 8s
target-branch-check	1s
test-suite-success	0s
	4h 3m 49s

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