Updated PHPUnit helpers to 0.15

Author: AlexSkrypnyk

.vortex/installer/composer.json

@@ -33,7 +33,7 @@
         "symfony/yaml": "^7.3.5"
     },
     "require-dev": {
-        "alexskrypnyk/phpunit-helpers": "^0.14",
+        "alexskrypnyk/phpunit-helpers": "^0.15",
         "bamarni/composer-bin-plugin": "^1.8.2",
         "dealerdirect/phpcodesniffer-composer-installer": "^1.2.0",
         "drevops/phpcs-standard": "^0.6",

.vortex/installer/composer.lock

@@ -22,7 +22,7 @@
     },
     "require-dev": {
         "alexskrypnyk/file": "^0.15",
-        "alexskrypnyk/phpunit-helpers": "^0.12.2",
+        "alexskrypnyk/phpunit-helpers": "^0.15",
         "alexskrypnyk/shellvar": "^1.2.1",
         "czproject/git-php": "^4.5",
         "dealerdirect/phpcodesniffer-composer-installer": "^1.1.2",