ci: Use new setup-toolchain action.
#175
| Job | Run time |
|---|---|
| 2m 7s | |
| 2m 3s | |
| 1m 52s | |
| 6m 2s |
setup-toolchain action.
#175
| Job | Run time |
|---|---|
| 2m 7s | |
| 2m 3s | |
| 1m 52s | |
| 6m 2s |