Change DP0.2 s_region column type to string from char #561

	name: Validate SDM schemas using Felis

	on: [push, workflow_dispatch]

	jobs:
	validate:
	runs-on: ubuntu-latest

	steps:
	- name: Check out repo
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.12"
	cache: "pip"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip uv
	uv pip install --system -r requirements.txt

	- name: Validate YAML files
	run: felis validate --check-redundant-datatypes ./yml/*.yaml

Provide feedback