feat(test-benchmark): add labels to benchmark pre-alloc groups and fix extract config#1901

spencer-tb wants to merge 2 commits intoethereum:forks/amsterdamethereum/execution-specs:forks/amsterdamfrom

spencer-tb:feat/label-benchmark-pre-alloc-groupsspencer-tb/execution-specs:feat/label-benchmark-pre-alloc-groupsCopy head branch name to clipboard