Update translation files

Updated by "Remove blank strings" hook in Weblate.

Translation: Decky/Decky
Translate-URL: https://weblate.werwolv.net/projects/decky/decky/

backend/locales/uk-UA.json

@@ -1,17 +1,7 @@
 {
-    "MultiplePluginsInstallModal": {
-        "ok_button": {
-            "idle": ""
-        }
-    },
     "SettingsDeveloperIndex": {
         "react_devtools": {
             "ip_label": ""
         }
-    },
-    "Store": {
-        "store_source": {
-            "label": ""
-        }
     }
 }