Upgrade gulp-shared-tasks 0.12.4 -> 0.12.5

Author: ehmicky

package-lock.json

@@ -87,7 +87,7 @@
     "eslint-plugin-you-dont-need-lodash-underscore": "^6.4.0",
     "execa": "^1.0.0",
     "gulp": "^4.0.0",
-    "gulp-shared-tasks": "^0.12.4",
+    "gulp-shared-tasks": "^0.12.5",
     "husky": "^1.3.1",
     "prettier": "^1.16.4"
   },