Bump actions/upload-artifact from 3 to 4 (#1607) #3

	name: ubuntu
	on:
	pull_request:
	paths:
	- 'src/**'
	- '.github/workflows/ubuntu.yaml'
	- '!src/rez/utils/_version.py'
	- '!**.md'
	push:
	paths:
	- 'src/**'
	- '.github/workflows/ubuntu.yaml'
	- '!src/rez/utils/_version.py'
	- '!**.md'
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	main:
	name: main
	runs-on: ubuntu-${{ matrix.os-version }}

	strategy:
	matrix:
	os-version:
	- '20.04'
	- '22.04'
	python-version:
	- '3.7'
	fail-fast: false

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup python ${{ matrix.python-version }}
	uses: ./.github/actions/setup-python
	with:
	python-version: ${{ matrix.python-version }}
	os: ubuntu

	- name: apt-get update
	run: \|
	sudo apt-get update

	- name: Verify cmake
	run: \|
	cmake --version

	- name: Verify pwsh
	run: \|
	pwsh --version

	- name: Install csh
	run: \|
	sudo apt-get install -y csh

	- name: Install tcsh
	run: \|
	sudo apt-get install -y tcsh

	- name: Install zsh
	run: \|
	sudo apt-get install -y zsh

	- name: Install Rez
	run: \|
	if [[ "${{ matrix.python-version }}" == "2.7" ]]; then
	eval "$(conda shell.bash hook)"
	conda activate python
	fi
	mkdir ./installdir
	python --version
	python ./install.py ./installdir

	- name: Install Rez test dependencies
	run: \|
	./installdir/bin/rez/rez-python -m pip install pytest-cov
	./installdir/bin/rez/rez-python -m pip install parameterized

	- name: Run Rez Tests
	run: \|
	./installdir/bin/rez/rez-selftest -v
	env:
	_REZ_ENSURE_TEST_SHELLS: sh,csh,bash,tcsh,zsh,pwsh

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