perf(transformer): use AstBuilder::vec_from_array (#7333)
#22430
| Job | Run time |
|---|---|
| 1m 41s | |
| 2m 57s | |
| 1m 51s | |
| 2m 4s | |
| 1m 42s | |
| 1m 59s | |
| 2m 19s | |
| 1m 49s | |
| 1m 45s | |
| 2m 50s | |
| 1m 53s | |
| 20s | |
| 23m 10s |