tweak install instructions around inital setup (#845) #1

	name: Sync develop

	on:
	push:
	branches: [latest]

	defaults:
	run:
	shell: bash

	jobs:
	sync:
	runs-on: ubuntu-latest

	steps:
	- name: checkout
	uses: actions/checkout@v3
	with:
	token: ${{ secrets.OSC_ROBOT_GH_PUB_REPO_TOKEN }}
	fetch-depth: 0

	- name: Merge Branches
	run: \|
	git config --global user.name ${{ secrets.OSC_ROBOT_GH_USER }}
	git config --global user.email ${{ secrets.OSC_ROBOT_GH_USER_EMAIL }}
	git fetch
	git checkout latest
	git pull
	git checkout develop
	git pull
	git merge latest

	# note that this shouldn't run if 'merge branches' fails, which it will happen when
	# there are merge conflicts.
	- name: Sync develop
	run: \|
	git push

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