Explain the source of registry files

[yurishkuro]

Area(s)

No response

What happened?

Description

I am trying to debug what happened to otel.library.name attribute. I was only able to find it in

semantic-conventions/docs/attributes-registry/otel.md

Line 35 in 5077fd5

| `otel.library.name` | string | | `io.opentelemetry.contrib.mongodb` | <br>use the `otel.scope.name` attribute. |

The file itself contains a header:

<!-- NOTE: THIS FILE IS AUTOGENERATED. DO NOT EDIT BY HAND. -->
<!-- see templates/registry/markdown/attribute_namespace.md.j2 -->

While the template name is marginally useful, I would much rather know the source of the generated file. Can we please include that in the header?

Semantic convention version

1.26.0

Additional context

No response