Linter errors in embedded scripts

[aromancev]

Describe the bug
Embedded scripts (defined inside a scene) are not excluded by the "Exclude Addons" option in Project Settings -> Debug -> GDScript. If strict typing is enabled in project settings, embedded scripts (e.g. res://addons/panku_console/modules/keyboard_shortcuts/exp_key_mapper_2.tscn::GDScript_xeow3) immediately cause an error on startup.

To Reproduce
Steps to reproduce the behavior:

1. Go to Project Settings -> Debug -> GDScript and set "Untyped Declaration" as Error.
2. Run the project.

Expected behavior
Either embedded scripts don't cause any warnings or errors that can potentially be enabled in Project Settings -> Debug -> GDScript or no scripts are embedded so that they are properly excluded by the "Exclude Addons" option in Project Settings -> Debug -> GDScript.

Desktop (please complete the following information):

• OS: Windows

Additional context
Addon version 1.7.9