fix(langchain): Record run_name as gen_ai.function_id for text completions
#8218
| Job | Run time |
|---|---|
| 1m 52s | |
| 1m 47s | |
| 1m 46s | |
| 1m 55s | |
| 1m 55s | |
| 1m 55s | |
| 1m 55s | |
| 1m 43s | |
| 1m 56s | |
| 1m 50s | |
| 3s | |
| 18m 37s |