Missing space between `extends` and `class_name`

[rmvermeulen]

Hello, many thanks for making this! I just formatted the entire project and it worked perfectly with --safe.

Without --safe a singlular issue popped up:

@tool extends Node
class_name Foo

becomes

@tool extends Nodeclass_name Foo

Which I expect will be trivial to fix, although I haven't looked at the code yet. Cheers

Version:

> gdscript-formatter --version
gdscript-formatter 0.18.2