fix duplicated publish_depth_images_callback function #1

	name: Docker image upload

	on:
	push:
	branches:
	- main
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Extract branch name
	run: echo "branch=$(echo ${GITHUB_REF##*/})" >> $GITHUB_OUTPUT
	id: extract_branch
	- name: Print branch name for Docker Hub
	run: echo "${{ steps.extract_branch.outputs.branch }}"
	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	file: ./deploy/Dockerfile
	push: true
	tags: ${{ secrets.DOCKERHUB_USERNAME }}/spot_ros:${{ steps.extract_branch.outputs.branch }}
	secrets: \|
	"SPOTROS_GIT_BRANCH=${{ github.ref_name }}"

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