fix: Translate "None" option in automation select (#11076)

# Pull Request Template

## Description

This PR includes a translation update for the "None" option in the
automation select for both agents and teams

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)



## Checklist:

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

app/javascript/dashboard/i18n/locale/en/automation.json

@@ -125,6 +125,7 @@
       "ACTION_PARAMETERS_REQUIRED": "Action parameters are required",
       "ATLEAST_ONE_CONDITION_REQUIRED": "At least one condition is required",
       "ATLEAST_ONE_ACTION_REQUIRED": "At least one action is required"
-    }
+    },
+    "NONE_OPTION": "None"
   }
 }