chore: remove clean from it-glob as aegir depends on it

Author: achingbrain

packages/it-glob/package.json

@@ -125,7 +125,6 @@
     "build": "aegir build",
     "lint": "aegir lint",
     "dep-check": "aegir dep-check",
-    "clean": "aegir clean",
     "test": "aegir test -t node",
     "test:node": "aegir test -t node --cov",
     "release": "aegir release"