Merge pull request #157 from devlead/feature/gh-156

GH156: Update Cake.Tool to 4.0.0

Author: devlead

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "cake.tool": {
-      "version": "2.2.0",
+      "version": "4.0.0",
       "commands": [
         "dotnet-cake"
       ]