feat(anthropic): Emit gen_ai.chat spans for asynchronous messages.stream()
#7153
| Job | Run time |
|---|---|
| 1m 46s | |
| 1m 43s | |
| 2m 17s | |
| 2m 8s | |
| 1m 40s | |
| 1m 49s | |
| 1m 49s | |
| 2m 11s | |
| 2m 13s | |
| 1m 59s | |
| 4s | |
| 19m 39s |