fix(anthropic): Patch AsyncStream.close() and AsyncMessageStream.close() to finish spans
#7340
| Job | Run time |
|---|---|
| 4m 18s | |
| 3m 30s | |
| 6m 17s | |
| 4m 38s | |
| 3m 55s | |
| 2m 51s | |
| 2m 43s | |
| 6m 17s | |
| 4m 32s | |
| 5m 29s | |
| 2s | |
| 44m 32s |