fix: remove old dependency

Author: Richard Gunning

libs/react-wrappers/package.json

@@ -3,7 +3,6 @@
   "version": "0.0.1",
   "peerDependencies": {
     "@angular/common": "^8.2.5",
-    "@angular/material": "^8.2.5",
     "@angular/core": "^8.2.5",
     "@hybrid/react-ng-wrapper": "*"
   }