Try using parallel_tests to split test files in CI
#1174
| Job | Run time |
|---|---|
| 4m 27s | |
| 3m 44s | |
| 4m 13s | |
| 3m 59s | |
| 4m 13s | |
| 3m 46s | |
| 3m 15s | |
| 2m 55s | |
| 3m 11s | |
| 3m 6s | |
| 2m 16s | |
| 2m 29s | |
| 2m 15s | |
| 1m 41s | |
| 45m 30s |