feat: adds --bail to help

src/Plugins/Help.php

@@ -103,6 +103,10 @@ final class Help implements HandlesArguments
         ]], ...$content['Configuration']];
 
         $content['Selection'] = array_merge([
+            [
+                'arg' => '--bail',
+                'desc' => 'Stop execution upon first not-passed test',
+            ],
             [
                 'arg' => '--todos',
                 'desc' => 'Output to standard output the list of todos',

tests/.snapshots/help-command.txt

@@ -16,6 +16,7 @@
   --migrate-configuration ....... Migrate configuration file to current format  
 
   SELECTION OPTIONS:
+  --bail ........................... Stop execution upon first not-passed test  
   --todos ........................ Output to standard output the list of todos  
   --retry  Run non-passing tests first and stop execution upon first error or failure  
   --list-suites ................................... List available test suites