Add grains exercise #249

	# This workflow will do a clean install of the dependencies and run tests across different versions
	#
	# Replace <track> with the track name
	# Replace <image-name> with an image to run the jobs on
	# Replace <action to setup tooling> with a github action to setup tooling on the image
	# Replace <install dependencies> with a cli command to install the dependencies
	#
	# Find Github Actions to setup tooling here:
	# - https://github.com/actions/?q=setup&type=&language=
	# - https://github.com/actions/starter-workflows/tree/main/ci
	# - https://github.com/marketplace?type=actions&query=setup
	#
	# Requires scripts:
	# - bin/test

	name: GDScript / Test

	on:
	push:
	branches: [main]
	pull_request:
	workflow_dispatch:

	jobs:
	ci:
	runs-on: ubuntu-22.04
	container:
	image: exercism/gdscript-test-runner

	steps:
	- name: Checkout repository
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11

	- name: Verify all exercises
	run: bin/verify-exercises

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