Add config validate functionality without starting the server #209

	name: Test

	on:
	pull_request:
	push:

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.23'

	- name: setup environment
	run: \|
	sudo apt-get install -y software-properties-common
	sudo add-apt-repository -y ppa:vbernat/haproxy-2.8
	sudo apt-get update
	sudo apt-get install -y haproxy
	haproxy -vv

	- name: Test
	run: go run mage.go test

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