chore: use rw.WriteHeader to write responses without bodies
#45928
| Job | Run time |
|---|---|
| 3s | |
| 4s | |
| 3s | |
| 10s |
rw.WriteHeader to write responses without bodies
#45928
| Job | Run time |
|---|---|
| 3s | |
| 4s | |
| 3s | |
| 10s |