Update specutils requirement from <=1.15.0,>=1.9.0.a to >=1.9.0.a,<=1.16.0 #296

	# This runs alls notebooks in the Notebooks folder
	name: ubuntu

	# Controls when the workflow will run
	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	# Allows to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	test-linux:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.12"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements-dev.txt
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Test with pytest
	run: \|
	pytest --nbmake -n=auto "./Notebooks"

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