[Schema Inaccuracy] `GET /repos/{owner}/{repo}/compare/{basehead}` spec is missing diff / patch response media types

[rahulsom]

Schema Inaccuracy

The description for that path talks about these media types, but the structured schema doesn't have them.

Expected

{
  /*...*/
  "paths": {
    /*...*/
    "/repos/{owner}/{repo}/compare/{basehead}": {
      "get": {
        "responses": {
          "200": {
            "content": {
              "application/json": {"...": "..."},
              "application/vnd.github.diff": {
                "schema": {
                  "type": "string"
                }
              },
              "application/vnd.github.patch": {
                "schema": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  }
}

Reproduction Steps

This applies to all variants:

• fpt
• ghec
• ghes-*

[shawnHartsell]

Thanks for submitting this issue! I'll get this routed to the owning team so they can take a 👀