perf(txpool): eliminate allocations in basefee enforcement#18218

mattsse merged 2 commits intomainparadigmxyz/reth:mainfrom

revert-18215-revert-18162-yk/optimise_base_fee_allocationparadigmxyz/reth:revert-18215-revert-18162-yk/optimise_base_fee_allocationCopy head branch name to clipboard