Add gcc 15 and clang 21 to linux CI and update actions/checkout #182
| Job | Run time |
|---|---|
| 6m 42s | |
| 6m 37s | |
| 7m 6s | |
| 8m 6s | |
| 6m 34s | |
| 5m 58s | |
| 5m 26s | |
| 7m 48s | |
| 6m 38s | |
| 4m 26s | |
| 2m 17s | |
| 6m 42s | |
| 50s | |
| 6m 56s | |
| 1h 22m 6s |
| Job | Run time |
|---|---|
| 6m 42s | |
| 6m 37s | |
| 7m 6s | |
| 8m 6s | |
| 6m 34s | |
| 5m 58s | |
| 5m 26s | |
| 7m 48s | |
| 6m 38s | |
| 4m 26s | |
| 2m 17s | |
| 6m 42s | |
| 50s | |
| 6m 56s | |
| 1h 22m 6s |