fix: throw errors on request failure

dist/index.js

@@ -72,6 +72,10 @@ function updateRepositoryDescription(token, repository, description, fullDescrip
                 'Content-Type': 'application/json',
                 Authorization: `JWT ${token}`
             }
+        }).then(res => {
+            if (!res.ok) {
+                throw new Error(res.statusText);
+            }
         });
     });
 }

src/dockerhub-helper.ts

@@ -40,5 +40,9 @@ export async function updateRepositoryDescription(
       'Content-Type': 'application/json',
       Authorization: `JWT ${token}`
     }
+  }).then(res => {
+    if (!res.ok) {
+      throw new Error(res.statusText)
+    }
   })
 }