xcm-emlator: Use BlockNumberFor instead of parachains_common::BlockNumber=u32
#392
| Job | Run time |
|---|---|
| 8s | |
| 3m 1s | |
| 1m 51s | |
| 1m 59s | |
| 1m 51s | |
| 2m 55s | |
| 11m 45s |