[22.05] Add missing celery dep to galaxy test base #27419

	name: macOS startup
	on:
	push:
	paths-ignore:
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	pull_request:
	paths-ignore:
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true
	jobs:
	test:
	name: Startup test
	runs-on: macos-latest
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- uses: actions/checkout@v3
	with:
	path: 'galaxy root'
	- name: Get full Python version
	id: full-python-version
	shell: bash
	run: echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")
	- name: Cache pip dir
	uses: actions/cache@v3
	id: pip-cache
	with:
	path: ~/Library/Caches/pip
	# scripts/common_startup.sh creates a conda env for Galaxy containing Python 3.7
	key: pip-cache-3.7-${{ hashFiles('galaxy root/requirements.txt') }}
	- name: Cache tox env
	uses: actions/cache@v3
	with:
	path: .tox
	key: tox-cache-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('galaxy root/requirements.txt') }}-osx
	- name: Install and activate miniconda # use this job to test using Python from a conda environment
	uses: conda-incubator/setup-miniconda@v2
	with:
	activate-environment: ''
	- name: Install tox
	run: pip install tox
	- name: run tests
	run: tox -e first_startup
	working-directory: 'galaxy root'

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