fix(package): update tsutils to version 3.3.1

Closes #88

Author: greenkeeper[bot]

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tslint-consistent-codestyle",
-  "version": "1.14.1",
+  "version": "1.14.0",
   "description": "Additional rules to enforce constistent code style with tslint",
   "repository": {
     "type": "git",
@@ -36,7 +36,7 @@
   "dependencies": {
     "@fimbul/bifrost": "^0.15.0",
     "tslib": "^1.7.1",
-    "tsutils": "^2.29.0"
+    "tsutils": "^3.3.1"
   },
   "devDependencies": {
     "@fimbul/valtyr": "^0.15.0",