package.json: Fix version for novnc

Latest 1.2 update of novnc breaks current version of @patternfly/react-console, so set it to version 1.1.0.

Cherry-picked from master commit 76f4802

Author: andreasn

package.json

@@ -4,6 +4,7 @@
   "private": true,
   "dependencies": {
     "@babel/polyfill": "7.4.4",
+    "@novnc/novnc": "1.1.0",
     "@patternfly/react-console": "1.10.46",
     "angular": "1.3.20",
     "angular-bootstrap-npm": "0.13.4",