fix(anthropic): Patch Stream.close() and MessageStream.close() to finish spans
#7298
| Job | Run time |
|---|---|
| 1m 46s | |
| 2m 6s | |
| 2m 5s | |
| 1m 54s | |
| 2m 5s | |
| 2m 0s | |
| 2m 1s | |
| 1m 53s | |
| 2m 5s | |
| 1m 56s | |
| 3s | |
| 19m 54s |