Update RuboCop Rails option docs for RuboCop >= 0.72.0

Author: wingrunr21

README.md

@@ -156,7 +156,7 @@ Settings available (in your VSCode workspace) for each of the linters:
 	"except": [/* array: Run all cops enabled by configuration except the specified cop(s) and/or departments. */],
 	"forceExclusion": true, //Add --force-exclusion option
 	"require": [/* array: Require Ruby files. */],
-	"rails": true //Run extra rails cops
+	"rails": true //Run extra rails cops. Note [this was removed in RuboCop 0.72.0](https://github.com/rubocop-hq/rubocop/issues/5976)
 }
 ```
 ## Formatting

package.json

@@ -296,7 +296,7 @@
 								"rails": {
 									"type": "boolean",
 									"default": false,
-									"description": "Rails cops are specific to the Ruby on Rails framework"
+									"description": "Rails cops are specific to the Ruby on Rails framework. These cops require the rubocop-rails gem for RuboCop >= 0.72.0"
 								}
 							}
 						},