New translations translation.json (Russian)

src/config/locales/ru/translation.json

@@ -496,7 +496,8 @@
     },
     "new_toot": {
       "toot_length": "Toot length should be {{min}} to {{max}}",
-      "attach_length": "You can only attach up to {{max}} images",
+      "attach_length": "You can only attach up to {{max}} image",
+      "attach_length_plural": "You can only attach up to {{max}} images",
       "attach_image": "You can only attach images or videos",
       "poll_invalid": "Invalid poll choices"
     }