bump workflow to node 20 #2

	# .github/workflows/lint.yml
	name: Validate Dapp Registry JSON and Image Paths, and Run Prettier

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	lint_json:
	name: Check JSON, Image Files, and Code Formatting
	runs-on: ubuntu-latest

	steps:
	- name: Check out code
	uses: actions/checkout@v3

	- name: Install Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '20'

	- name: Install jq
	run: sudo apt-get install -y jq

	- name: Install Prettier
	run: npm install -g prettier

	- name: Find and Validate JSON Files
	run: \|
	# Find all JSON files
	files=$(find . -name "*.json")
	# Validate each file with jq and check images
	for file in $files; do
	# Validate JSON syntax
	jq . "$file" > /dev/null \|\| echo "Invalid JSON in $file"

	# Extract and check image paths
	jq -r '.icon' "$file" \| while read -r icon; do
	if [ ! -f "$icon" ]; then
	echo "Missing image file referenced in $file: $icon"
	fi
	done
	done

	- name: Run Prettier on JSON and JavaScript Files
	run: \|
	prettier --check "*/.{json,js,ts,jsx,tsx,css,html}"

Provide feedback