Merge unstable into Electra attestation changes #16410

Job	Run time
network-tests	12m 47s
op-pool-tests	16m 37s
beacon-chain-tests	4m 0s
release-tests-ubuntu	39m 2s
release-tests-windows	27m 46s
slasher-tests	49s
target-branch-check	1s
basic-simulator-ubuntu	18m 31s
cargo-udeps	6m 14s
check-code	7m 59s
check-msrv	4m 15s
debug-tests-ubuntu	7m 58s
doppelganger-protection-test	20m 31s
dockerfile-ubuntu	13m 58s
ef-tests-ubuntu	12m 51s
execution-engine-integration-ubuntu	11m 56s
fallback-simulator-ubuntu	16m 47s
state-transition-vectors-ubuntu	6m 46s
cli-check	16m 38s
compile-with-beta-compiler	13m 42s
test-suite-success	0s
	4h 19m 8s

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