[22.05] Add missing celery dep to galaxy test base #9711

	name: Unit w/postgres tests
	on:
	push:
	paths-ignore:
	- 'client/**'
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	pull_request:
	paths-ignore:
	- 'client/**'
	- 'doc/**'
	- 'lib/galaxy_test/selenium/**'
	env:
	GALAXY_TEST_DBURI: 'postgresql://postgres:postgres@localhost:5432/postgres?client_encoding=utf8' # using postgres as the db
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true
	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ['3.7']
	services:
	postgres:
	image: postgres:13
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	POSTGRES_DB: postgres
	ports:
	- 5432:5432
	steps:
	- uses: actions/checkout@v3
	with:
	path: 'galaxy root'
	- uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Get full Python version
	id: full-python-version
	shell: bash
	run: echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")
	- name: Cache pip dir
	uses: actions/cache@v3
	with:
	path: ~/.cache/pip
	key: pip-cache-${{ matrix.python-version }}-${{ hashFiles('galaxy root/requirements.txt') }}
	- name: Cache galaxy venv
	uses: actions/cache@v3
	with:
	path: 'galaxy root/.venv'
	key: gxy-venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('galaxy root/requirements.txt') }}-unit-postgres
	- name: Run migration tests
	run: ./run_tests.sh -unit test/unit/data/model/migrations/test_migrations.py
	working-directory: 'galaxy root'

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