Update 04.creating_the_enemy.rst - change frames to sprite_frames

[DaMage93]

No description provided.

[DaMage93]

This is a PR for godotengine#8204 In Contents -> Creating the enemy -> Enemy script, frames should be sprite_frames in the explanation

[Piralein]

You opened the pull request in your own fork of the repository. You need to open it in the main documentation repository.
If you need more information about the process you can read:
Godot Documentation - Issuing a pull request, Github Documentation - Creating a pull request from a fork or join a community platform like the godot contributors chat listed in https://godotengine.org/community/ to get help.