wip: benchmark ef test.

[mpaulucci]

Motivation
Being able to benchmark a test that has a large number of blocks

Description
Unfortunately this test has a lot of block, but they are all empty xD. But maybe we can reuse this code. Keeping as draft.

[github-actions]

| File                                                                           | Lines | Diff |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/cmd/ef_tests/blockchain/benches/import8k.rs    | 41    | +41  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/cmd/ef_tests/blockchain/test_runner.rs         | 140   | +2   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/cmd/ethrex/cli.rs                              | 151   | -34  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/cmd/ethrex/ethrex.rs                           | 393   | -37  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/blockchain/fork_choice.rs               | 179   | +40  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/common/types/transaction.rs             | 2486  | -27  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/l2/proposer/errors.rs                   | 153   | -2   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/l2/prover/bench/src/main.rs             | 101   | -3   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/p2p/rlpx/connection.rs       | 460   | -41  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/p2p/rlpx/eth/transactions.rs | 289   | -8   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/clients/auth/mod.rs      | 155   | +1   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/engine/fork_choice.rs    | 315   | -42  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/engine/payload.rs        | 567   | -58  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/eth/filter.rs            | 548   | -24  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/eth/gas_price.rs         | 121   | -8   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/eth/max_priority_fee.rs  | 106   | -8   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/eth/transaction.rs       | 542   | -34  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/rpc.rs                   | 520   | -76  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/networking/rpc/utils.rs                 | 277   | -12  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/api.rs                    | 207   | +12  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/error.rs                  | 47    | -4   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/rlp.rs                    | 90    | +2   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/store.rs                  | 1272  | +3   |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/store_db/in_memory.rs     | 516   | +35  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/store_db/libmdbx.rs       | 927   | +37  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/store_db/redb.rs          | 918   | +45  |
+--------------------------------------------------------------------------------+-------+------+
| /home/runner/work/ethrex/ethrex/crates/storage/store/utils.rs                  | 56    | +4   |
+--------------------------------------------------------------------------------+-------+------+

Total lines added: +222
Total lines removed: 418
Total lines changed: 640