[FEATURE REQUEST] yaml schema for `.gomplate.yaml` files

Is it possible to generate a schema file for the config file ?
That way IDEs can make suggestions, check properties, document etc...
I didn't find any "real" yaml schema per say but a jsonSchema works just fine, I'm using this for butane files
```
# yaml-language-server: $schema=https://raw.githubusercontent.com/Relativ-IT/Butane-Schemas/Release/Butane-Schema.json
```