Calling protected static base member from static do raises MethodAccessException

If the `static do` block of a class attempts to call a `protected static` member of a base class, a MethodAccessException is raised because the code from the do block is moved outside the derived class by the compiler

```fsharp
#nowarn "44" // using Uri.EscapeString just because it's protected static

type C(str : string) =
inherit System.Uri(str)

static do
System.Uri.EscapeString("data") |> ignore

C("hello") |> ignore
```
[Sharplab example](https://sharplab.io/#v2:DYLgZgzgNALiBOBXAdlAJiA1AHwMTIHsB3AQ3mQAIAiAFhqooHpGLEIBLZAcwoFV52AOgCiEAMYkADgFMAyjAHcKAKzYwKAI2kS20iuxgByCBUnwCMbZbQUIMEjHZiAsACg3MAJ4yKAYQAUdvAUILYKnFwAlBQAvG4UCfrIABbSAuqynnbSALaC/OyBCpHxiaUJdg5OFGgE5YkJmdl5BSLiUnLh3P5UaA4kVNHYAHz6XITw0m5uAVSpwMAEgxQjYxPSQA===)

**Expected behavior**

The method call should succeed, since the `static do` is the equivalent to C#'s static constructor, or a warning should be produced that while this will compile it won't work.

**Actual behavior**

A `MethodAccessException` is raised on the call

**Known workarounds**
Move the method call into a static member of the derived class, and call it from the `static do` block:
```fsharp
static do
C.Do()

static member internal Do() =
System.Uri.EscapeString("data") |> ignore
```