macOS/iOS: Use raw-window-metal to get a CAMetalLayer from raw-window-handle
#2982
| Job | Run time |
|---|---|
| 1m 44s | |
| 7s | |
| 1m 48s | |
| 13s | |
| 2m 12s | |
| 9m 43s | |
| 15m 47s |