```
This adds two new benchmarks:
- Test reorg of 10 blocks, where each block has a transaction chain of 50
one-input-one-output transactions
- Test reorg of 10 blocks, where each block has a transaction chain of 500
one-input-one-output transactions
```
Port of [[https://gitlab.com/bitcoin-cash-node/bitcoin-cash-node/merge_requests/1072 | bchn#1072]].
Depends on D13103.