(chore) Added Test Workflow, updated Makefile #1

	name: Test prom-exporter

	on:
	pull_request:

	permissions:
	contents: write

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Go
	uses: actions/setup-go@master
	with:
	go-version: 1.21.x

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Build image
	id: build
	uses: docker/build-push-action@v6
	with:
	context: .
	load: true
	tags: prom-exporter:test

	- name: Test Execution
	run: \|
	timeout 10s docker run --rm prom-exporter:test \
	-listen-address ":9201" \
	-service-name "test" -service-uri "test" -service-port "5066" -service-metrics-path "stats" \|\| code=$?
	if [[ $code -ne 124 ]]; then
	echo "Exporter stopped with ${code}. It was expected to run forever."
	exit 1;
	fi

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