Add -d flag when spinning up container #4

	name: build catadog

	on:
	# trigger catadog every time a push occurs on any branch
	push:
	branches:
	- "**"

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: checkout
	uses: actions/checkout@v4
	- name: build image
	run: docker buildx build -t catadog .
	- name: test image by starting up a container
	run: docker run --rm -d --name catadog catadog
	- name: kill container
	run: docker container kill catadog

Provide feedback