Change to correct dependency version.

package-lock.json

@@ -5594,11 +5594,11 @@
       }
     },
     "xss": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/xss/-/xss-1.0.7.tgz",
-      "integrity": "sha512-A9v7tblGvxu8TWXQC9rlpW96a+LN1lyw6wyhpTmmGW+FwRMactchBR3ROKSi33UPCUcUHSu8s9YP6F+K3Mw//w==",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/xss/-/xss-1.0.6.tgz",
+      "integrity": "sha512-6Q9TPBeNyoTRxgZFk5Ggaepk/4vUOYdOsIUYvLehcsIZTFjaavbVnsuAkLA5lIFuug5hw8zxcB9tm01gsjph2A==",
       "requires": {
-        "commander": "^2.20.3",
+        "commander": "^2.9.0",
         "cssfilter": "0.0.10"
       }
     },