Update DIVA Subgraph README.md #1560

	on:
	push:
	branches:
	- main
	pull_request:

	name: Pull request automation
	jobs:
	pr:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout current branch
	uses: actions/checkout@v2
	with:
	ref: ${{ github.event.pull_request.head.ref }}

	- uses: actions/setup-node@v3
	with:
	node-version: '18'

	- name: Cache Node.js modules
	uses: actions/cache@v2
	with:
	path: ~/.yarn
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-

	- name: Check Node.js and Yarn versions
	run: \|
	node -v
	yarn -v

	- name: Install dependencies
	run: yarn

	- name: Run eslint and typescript to check for errors
	run: yarn lint

	# - name: Run tests
	# run: yarn test
	# env:
	# NETWORK_NAME: ropsten
	# SECRET_WORDS: ${{ secrets.TEST_WALLET_SECRET }}

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