Fix CI

.github/workflows/ci.yml

@@ -12,11 +12,11 @@ permissions:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     strategy:
       max-parallel: 10
       matrix:
-        php: ['8.1', '8.2']
+        php: ['8.1', '8.2', '8.3', '8.4']
         lowest: [' --prefer-lowest', '']
     steps:
       - name: Set up PHP
@@ -26,14 +26,14 @@ jobs:
           coverage: pcov
 
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Validate composer.json and composer.lock
         run: composer validate --strict
 
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: vendor
           key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}