update yii2 codeception module as its now a proper release (1.1.6)

Author: developedsoftware

composer.json

@@ -27,7 +27,7 @@
  "codeception/codeception": "^5.0.0 || ^4.0",
  "codeception/lib-innerbrowser": "^3.0 || ^1.1",
  "codeception/module-asserts": "^3.0 || ^1.1",
- "codeception/module-yii2": "dev-codecept5 || ^1.1",
+ "codeception/module-yii2": "^1.1",
  "codeception/module-filesystem": "^3.0 || ^1.1",
  "codeception/verify": "^2.2",
  "symfony/browser-kit": "^6.0 || >=2.7 <=4.2.4"