We don't use that info for anything, and it generates unnecessary diffs
every time we bump the minor version (and CI failures if we forget to
sync some files from opt-in modules (mono, text_server_fb).
Now splitted into two classes:
- EditorDebuggerPlugin (RefCounted).
- EditorDebuggerSession (abstract).
This allows the EditorPlugin to be in control of the debugger plugin
lifecycle, be notified when sessions are created, and customize each of
them independently.
We should slowly transition the various profilers and captures in
ScriptEditorDebugger to their own plugins, and decouple
ScriptEditorDebugger from it's UI part (making it the "real"
EditorDebuggerSession potentially dropping the wrappers).
This makes it easier to spot syntax errors when editing the
class reference. The schema is referenced locally so validation
can still work offline.
Each class XML's schema conformance is also checked on GitHub Actions.
For the time being we don't support writing a description for those, preferring
having all details in the method's description.
Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.
Changes:
* EngineDebugger is exposed to gdscript. Game side of communication can be implemented through it.
* EditorDebuggerPlugin is added which handles the editor side of communication.
