chore(deps): update dependency eslint to v9 #102

	name: "Validation"

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	env:
	node-version: 18.x

	jobs:
	eslint:
	runs-on: ubuntu-latest
	name: 'ESLint'
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4
	- name: Use Node.js ${{ env.node-version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.node-version }}
	cache: "npm"
	- name: Install Dependencies
	run: npm clean-install
	- name: Validate JS Sources
	run: npm run validate:js
	markdownlint:
	runs-on: ubuntu-latest
	name: 'MarkdownLint'
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4
	- name: Validate Markdown Sources
	uses: nosborn/github-action-markdown-cli@v3.3.0
	with:
	files: .
	package-lock-is-up-to-date:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: ${{ env.node-version }}
	cache: "npm"
	- run: npm install --ignore-scripts
	- run: git diff --exit-code

Provide feedback