fix: upgrade positioning to fix ssr

Fixes #1177

Author: mattlewis92

package-lock.json

@@ -158,7 +158,7 @@
     "angular-draggable-droppable": "^4.3.8",
     "angular-resizable-element": "^3.2.6",
     "calendar-utils": "^0.7.0",
-    "positioning": "^2.0.0"
+    "positioning": "^2.0.1"
   },
   "sideEffects": [
     "*.css",