Support new version of WP and update dependencies

.github/workflows/main.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'latest'
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.2'
+
+      - name: Install and Build
+        run: |
+          npm install
+          composer install
+          npm run build
+
+      - name: Linter
+        run: |
+          npm run lint:js
+          npm run lint:css
+          composer run lint

composer.json

@@ -17,10 +17,10 @@
         "source": "https://github.com/wikimedia/wikipediapreview-wordpress"
     },
     "require-dev": {
-        "squizlabs/php_codesniffer": "^3.6",
-        "wp-coding-standards/wpcs": "^2.3",
-        "phpcompatibility/phpcompatibility-wp": "^2.1",
-        "dealerdirect/phpcodesniffer-composer-installer": "^0.7"
+        "squizlabs/php_codesniffer": "^3.7.2",
+        "wp-coding-standards/wpcs": "^3.0.1",
+        "phpcompatibility/phpcompatibility-wp": "^2.1.4",
+        "dealerdirect/phpcodesniffer-composer-installer": "^1.0.0"
     },
     "scripts": {
         "lint": "phpcs --ignore=build",