[Inductor] Provenance tracking for wrapper code (#105717)
Summary:
Add comments in wrapper code for better provenance tracking
Sample inductor wrapper output:
```
# Source Nodes: [mm_1], Original ATen: [aten.mm]
extern_kernels.mm(as_strided(tangents_1, (500, 20), (1, 500)), view, out=buf1)
# Source Nodes: [l__self___linear], Original ATen: [aten.addmm]
extern_kernels.addmm(primals_2, as_strided(primals_3, (20, 500), (500, 1)), as_strided(primals_1, (500, 500), (1, 500)), alpha=1, beta=1, out=buf0)
```
in cpp wrapper
```
// Source Nodes: [bmm_1], Original ATen: bmm
at::bmm_out(buf0, arg0_1, arg1_1);
```
Test Plan: OSS CI
Differential Revision: D47657260
Pull Request resolved: https://github.com/pytorch/pytorch/pull/105717
Approved by: https://github.com/desertfire, https://github.com/jansel
