* op-chain-ops: rename HasAnyDevAccounts to RetrieveDevAccounts
Signed-off-by: jsvisa <delweng@gmail.com>

* op-chain-ops: return all dev accounts instead of bool
Signed-off-by: jsvisa <delweng@gmail.com>

* Update op-chain-ops/genesis/layer_two.go
Co-authored-by: protolambda <proto@protolambda.com>

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Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: protolambda <proto@protolambda.com>