fix: update PHP workflow to use Ubuntu 22.04

Author: Soare-Robert-Daniel

.github/workflows/test-php.yml

@@ -3,17 +3,17 @@ name: Test PHP
 on:
   push:
     branches-ignore:
-      - 'master'
+      - "master"
 
 jobs:
   phplint:
     name: Phplint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - name: Setup PHP version
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.2'
+          php-version: "7.2"
           extensions: simplexml
       - name: Checkout source code
         uses: actions/checkout@v2
@@ -34,7 +34,7 @@ jobs:
         run: composer run lint
   phpunit:
     name: Phpunit
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     services:
       mysql:
         image: mysql:5.7
@@ -47,7 +47,7 @@ jobs:
       - name: Setup PHP version
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '7.2'
+          php-version: "7.2"
           extensions: simplexml, mysql
           tools: phpunit-polyfills
       - name: Checkout source code
@@ -69,4 +69,4 @@ jobs:
       - name: Install composer
         run: composer install --prefer-dist --no-progress --no-suggest
       - name: Run phpunit
-        run: composer run-script phpunit
+        run: composer run-script phpunit