Inline methods break in types with self identifier with misleading error message

**Repro steps**
```fsharp
type Test() as _self =
member inline this.InlineMethod() = ()
```
**Expected behavior**

The above compiles or emits a useful error message.

**Actual behavior**
The following error is emitted `The value 'InlineMethod' was marked inline but its implementation makes use of an internal or private function which is not sufficiently accessible`

**Related information**
.NET 9.0