add the support of multi coverage file for the baseline command + raises an error when the custom coverage can be increased #184
| Job | Run time | 
|---|---|
| 13s | |
| 17s | |
| 17s | |
| 17s | |
| 15s | |
| 29s | |
| 14s | |
| 17s | |
| 13s | |
| 12s | |
| 12s | |
| 18s | |
| 3m 14s | 
| Job | Run time | 
|---|---|
| 13s | |
| 17s | |
| 17s | |
| 17s | |
| 15s | |
| 29s | |
| 14s | |
| 17s | |
| 13s | |
| 12s | |
| 12s | |
| 18s | |
| 3m 14s |