[4.3.6] Building from source throws an error in typecore.ml

```
File "src/context/typecore.ml", line 297, characters 24-59:
297 | if not (List.exists (ExtLib.String.starts_with p.pfile) ctx.com.std_path) then begin
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Error: This expression has type prefix:string -> bool
but an expression was expected of type 'a -> bool
```

This error occurs when building on both Windows and Linux, and occurs for me both locally and when building via Github Actions, on commit ID [760c0dd](https://github.com/HaxeFoundation/haxe/commit/760c0dd9972abadceba4e72edb1db13b2a4fb315), which is the tag of the 4.3.6 stable release.

Since the branch itself has not changed, I believe that this error may be a result of some dependency library not being locked properly.