Update version to 8.1.1

package-lock.json

 {
   "name": "itc-ng",
-  "version": "8.1.0",
+  "version": "8.1.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -12815,7 +12815,7 @@
         "selenium-webdriver": "3.6.0",
         "source-map-support": "~0.4.0",
         "webdriver-js-extender": "2.1.0",
-        "webdriver-manager": "^12.0.6",
+        "webdriver-manager": "^12.1.8",
         "yargs": "^12.0.5"
       },
       "dependencies": {

package.json

 {
   "name": "itc-ng",
-  "version": "8.1.0",
+  "version": "8.1.1",
   "license": "MIT",
   "repository": {
     "type": "git",