date: fix date -f dates.txt is failing (#6148)
#251
| Job | Run time |
|---|---|
| 25s | |
| 1m 27s | |
| 54s | |
| 1m 40s | |
| 2m 2s | |
| 7m 27s | |
| 18s | |
| 3m 43s | |
| 10m 48s | |
| 4m 0s | |
| 11m 29s | |
| 3m 0s | |
| 2m 47s | |
| 3m 58s | |
| 3m 32s | |
| 10m 14s | |
| 5m 18s | |
| 7m 47s | |
| 3m 40s | |
| 4m 46s | |
| 3m 28s | |
| 12m 0s | |
| 1m 37s | |
| 4m 20s | |
| 11m 46s | |
| 8m 40s | |
| 8m 15s | |
| 6m 39s | |
| 7m 41s | |
| 14m 31s | |
| 15m 6s | |
| 4m 44s | |
| 11m 27s | |
| 3h 19m 29s |