build/pkgs/libpng: Update to 1.6.43
#4780
| Job | Run time |
|---|---|
| 1m 43s | |
| 2h 5m 56s | |
| 23m 48s | |
| 1h 9m 31s | |
| 1h 6m 40s | |
| 2h 48m 26s | |
| 57m 59s | |
| 2h 49m 10s | |
| 53m 42s | |
| 6h 0m 15s | |
| 52m 52s | |
| 2h 46m 51s | |
| 2h 28m 21s | |
| 6h 0m 15s | |
| 1h 1m 8s | |
| 2h 35m 38s | |
| 2h 24m 58s | |
| 2h 23m 24s | |
| 2h 48m 30s | |
| 3h 23m 28s | |
| 1d 21h 2m 35s |