[TASK] remove version in composer.json

Author: kaystrobach

composer.json

@@ -2,7 +2,6 @@
   "name": "kaystrobach/dyncss",
   "description": "Compile your CSS dynamically with DynCss Adapters.",
   "type": "typo3-cms-extension",
-  "version": "0.8.0",
   "license": "GPL-2.0+",
   "require": {
     "typo3/cms-core": ">=7.6.15,<8.7"