Add: Gyeongchun line, introduced in 2024 livery #331

	name: Build

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

	jobs:
	build:
	# On Ubuntu 22.04
	runs-on: ubuntu-22.04

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.8'

	- name: Install Dependencies
	run: \|
	pip install nml

	- name: Build NewGRF
	run: make all

	- name: Set variables
	id: vars
	run: echo "sha_short=$(git rev-parse --short HEAD 2>/dev/null)" >> $GITHUB_OUTPUT

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: Korean_Train_Set_${{ steps.vars.outputs.sha_short }} # Name with sha short hash
	path: generated/Korean_Train_Set*.tar

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