Avoid changing slasher schema for Electra #17178

Job	Run time
check-code	8m 9s
Check for 'skip-ci' label	1s
check-msrv	4m 8s
target-branch-check	1s
release-tests-windows	27m 36s
network-tests	8m 25s
op-pool-tests	12m 5s
release-tests-ubuntu	17m 37s
beacon-chain-tests	16m 17s
slasher-tests	1m 6s
basic-simulator-ubuntu	13m 3s
cargo-udeps	6m 28s
compile-with-beta-compiler	13m 38s
debug-tests-ubuntu	12m 44s
ef-tests-ubuntu	11m 5s
fallback-simulator-ubuntu	11m 1s
state-transition-vectors-ubuntu	2m 14s
cli-check	7m 49s
execution-engine-integration-ubuntu	9m 30s
test-suite-success	6s
	3h 3m 3s

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