fix(CI): remove composition api from peer dependencies

Author: AMontagu

package.json

@@ -28,7 +28,6 @@
     "@vue/composition-api": "^1.0.0-rc.2"
   },
   "peerDependencies": {
-    "@vue/composition-api": "^1.0.0-beta.12",
     "vue": "^2.6.0 || >=3.0.0-rc.0"
   },
   "devDependencies": {