docs: clarify None case behavior for sheet_name in pandas.read_excel
#21952
| Job | Run time |
|---|---|
| 23m 15s | |
| 18m 6s | |
| 16m 43s | |
| 30m 2s | |
| 26m 53s | |
| 36m 21s | |
| 18m 21s | |
| 15m 48s | |
| 16m 33s | |
| 35m 45s | |
| 46m 34s | |
| 34m 35s | |
| 18m 25s | |
| 8m 51s | |
| 20m 48s | |
| 22m 13s | |
| 23m 6s | |
| 23m 41s | |
| 23m 59s | |
| 24m 13s | |
| 40m 51s | |
| 5m 44s | |
| 17m 5s | |
| 20m 33s | |
| 51m 23s | |
| 1m 20s | |
| 47m 12s | |
| 45m 32s | |
| 50m 4s | |
| 29m 33s | |
| 25m 25s | |
| 26m 47s | |
| 14h 5m 41s |