Add data_descriptions to inexogy config flow (#135536)

homeassistant/components/discovergy/quality_scale.yaml

@@ -8,10 +8,7 @@ rules:
   brands: done
   common-modules: done
   config-flow-test-coverage: done
-  config-flow:
-    status: todo
-    comment: |
-      The data_descriptions are missing.
+  config-flow: done
   dependency-transparency: done
   docs-actions:
     status: exempt

homeassistant/components/discovergy/strings.json

@@ -5,6 +5,10 @@
         "data": {
           "email": "[%key:common::config_flow::data::email%]",
           "password": "[%key:common::config_flow::data::password%]"
+        },
+        "data_description": {
+          "email": "The email address used to log in to your inexogy account.",
+          "password": "The password used to log in to your inexogy account."
         }
       }
     },