refactor: lower cmake minimum required version to 3.16
#98
| Job | Run time |
|---|---|
| 42m 41s | |
| 1h 31m 6s | |
| 1h 6m 7s | |
| 3h 19m 54s |
3.16
#98
| Job | Run time |
|---|---|
| 42m 41s | |
| 1h 31m 6s | |
| 1h 6m 7s | |
| 3h 19m 54s |