Start recording inductor provenance to dynamo compile logging

Summary:
X-link: pytorch/pytorch#162669

This stores information on where fx graphs come from, which makes it
significantly easier to debug.

One outstanding question

1) I only stored the kernel stack traces, do we also want the node mappings?

Reviewed By: yushangdi, masnesral

Differential Revision: D82037582

fbshipit-source-id: 80eca28ae5db2f42d8d032f32e0eeb80510897e2

Author: c00w

userbenchmark/dynamo/dynamobench/_dynamo/utils.py

@@ -1376,6 +1376,7 @@ class CompilationMetrics:
     recompile_user_contexts: Optional[set[str]] = None
     inline_inbuilt_nn_modules_candidate: Optional[bool] = False
     pytorch_version: Optional[str] = None
+    inductor_provenance: Optional[str] = None
 
     @classmethod
     def create(cls, metrics: dict[str, Any]) -> CompilationMetrics: