Update `Branch.sync_with_upstream` to correcly send required data. #320

	---
	name: Check documentation

	"on":
	schedule:
	- cron: "0 1 * * *" # everyday at 1am
	push:
	paths:
	- "**.rst"
	- "docs/**"
	pull_request:
	paths:
	- "**.rst"
	- "docs/**"

	jobs:
	docs:
	name: Build documentation & check links
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: "3.11"

	- name: Upgrade pip
	run: \|
	pip install -U pip
	pip --version

	- name: Install Tox
	run: \|
	pip install tox
	tox --version

	- name: Build documentation
	run: tox
	env:
	TOXENV: docs

	- name: Upload documentation
	uses: actions/upload-artifact@v3
	with:
	name: docs
	path: docs/build

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