fix: security upgrade qrcode from 1.4.4 to 1.5.0 (#1930)

Author: snyk-bot

package-lock.json

@@ -58,7 +58,7 @@
     "passport-local": "1.0.0",
     "prismjs": "1.25.0",
     "prop-types": "15.7.2",
-    "qrcode": "1.4.4",
+    "qrcode": "1.5.0",
     "react": "16.14.0",
     "react-ace": "9.5.0",
     "react-dnd": "10.0.2",