Updated dockerfile to python 3.13, removed cache from pip3 to reduce size of the docker image #56

# to view logs

	name: Continuous Integration
	on:
	workflow_dispatch: null
	push:
	pull_request:
	jobs:
	docker-build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Build the Docker image
	run: docker build . --file Dockerfile --tag linode/cli:$(date +%s) --build-arg="github_token=$GITHUB_TOKEN"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	lint:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v4

	- name: setup python 3
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'

	- name: install dependencies
	run: make install

	- name: run linter
	run: make lint

	unit-tests-on-ubuntu:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ "3.9","3.10","3.11", "3.12", "3.13" ]
	steps:
	- name: Clone Repository
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Python dependencies
	run: pip install -U certifi

	- name: Install Package
	run: make install
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Run the unit test suite
	run: make test

	unit-tests-on-windows:
	runs-on: windows-latest
	steps:
	- name: Clone Repository
	uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.x"

	- name: Install Python dependencies
	run: pip install -U certifi

	- name: Install Package
	shell: pwsh
	run: \|
	make install
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Run the unit test suite
	run: make test

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