Add missing translation string for NINA (#129826)

Author: DeerMaximum

homeassistant/components/nina/strings.json

@@ -38,12 +38,10 @@
         }
       }
     },
-    "abort": {
-      "unknown": "[%key:common::config_flow::error::unknown%]"
-    },
     "error": {
       "no_selection": "[%key:component::nina::config::error::no_selection%]",
-      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]"
+      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
+      "unknown": "[%key:common::config_flow::error::unknown%]"
     }
   }
 }

tests/components/nina/test_config_flow.py

@@ -8,7 +8,6 @@
 from unittest.mock import patch
 
 from pynina import ApiError
-import pytest
 
 from homeassistant.components.nina.const import (
     CONF_AREA_FILTER,
@@ -279,10 +278,6 @@ async def test_options_flow_connection_error(hass: HomeAssistant) -> None:
         assert result["errors"] == {"base": "cannot_connect"}
 
 
-@pytest.mark.parametrize(  # Remove when translations fixed
-    "ignore_translations",
-    ["component.nina.options.error.unknown"],
-)
 async def test_options_flow_unexpected_exception(hass: HomeAssistant) -> None:
     """Test config flow options but with an unexpected exception."""
     config_entry = MockConfigEntry(