Bump docker/build-push-action from 5 to 6 #107

	name: integration tests

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ '*' ]

	jobs:
	test:
	name: integration-test
	runs-on: ubuntu-latest
	services:
	mosquitto:
	image: eclipse-mosquitto:1.6.12
	ports:
	- 1883:1883
	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	cache: false
	go-version-file: go.mod
	id: go
	- name: Test
	run: make test.integration

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