Minor update to depth- and time-dependent unit testing #464

	name: unit-tests
	on:
	pull_request:
	push:
	schedule:
	- cron: "0 7 * * 1" # Run every Monday at 7:00 UTC

	defaults:
	run:
	shell: bash -el {0}

	jobs:
	unit-test:
	name: Unittesting on ubuntu with python latest
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Conda and parcels
	uses: ./.github/actions/install-plasticparcels
	with:
	environment-file: environment.yml
	environment-name: py3_parcels
	- name: Unit test
	run: \|
	coverage run -m pytest -v -s tests
	coverage xml
	- name: Upload coverage reports to Codecov
	uses: codecov/[email protected]
	with:
	flags: unit-tests
	token: ${{ secrets.CODECOV_TOKEN }}

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