perf(op-tx-pool): Split up tx validation to stateless and stateful checks

[emhane]

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Ref https://github.com/paradigmxyz/reth/pull/15721#discussion_r2045148500, https://github.com/paradigmxyz/reth/issues/13902

Splits up tx validation checks into stateless and stateful checks. This enables op tx batch validation to bail early before loading state, if all txns fails stateless validation.