fix(langchain): Record run_name as gen_ai.function_id for text completions
#8218
| Job | Run time |
|---|---|
| 1m 56s | |
| 1m 55s | |
| 1m 44s | |
| 1m 37s | |
| 1m 55s | |
| 1m 56s | |
| 1m 55s | |
| 1m 44s | |
| 1m 55s | |
| 1m 56s | |
| 8s | |
| 18m 41s |