Modularize validator store #19599

Job	Run time
check-msrv	5m 12s
check-code	13m 26s
Check for 'skip-ci' label	1s
lockbud	14m 56s
target-branch-check	1s
beacon-chain-tests	26m 42s
release-tests-windows	47m 43s
network-tests	24m 44s
op-pool-tests	21m 30s
release-tests-ubuntu	26m 17s
slasher-tests	3m 43s
debug-tests-ubuntu	10m 20s
basic-simulator-ubuntu	19m 26s
ef-tests-ubuntu	21m 10s
execution-engine-integration-ubuntu	14m 48s
fallback-simulator-ubuntu	21m 21s
state-transition-vectors-ubuntu	8m 9s
cargo-sort	7s
cargo-udeps	16s
cli-check	14m 22s
compile-with-beta-compiler	17m 43s
test-suite-success	0s
	5h 11m 57s

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