Change default OTLP protocol to GRPC #657

	name: Publish Docker Images

	on:
	push:
	paths-ignore:
	- README.md
	- LICENSE
	- .env.example
	branches:
	- master
	- develop
	tags: [ 'v..*' ]
	workflow_dispatch:

	env:
	# Use docker.io for Docker Hub if empty
	REGISTRY: ghcr.io
	# github.repository as <account>/<repo>
	IMAGE_NAME: ${{ github.repository }}


	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	id-token: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

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

	- name: Log into registry ${{ env.REGISTRY }}
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract Docker metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
	type=raw,value=develop,enable=${{ github.ref == format('refs/heads/{0}', 'develop') }}
	type=semver,pattern={{version}}

	- name: Build and push Docker image
	id: build-and-push
	uses: docker/build-push-action@v6
	with:
	file: docker/production/Dockerfile
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	platforms: linux/amd64,linux/arm64

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