Fix gif URL.

Author: mariusnita

login/README.md

@@ -7,4 +7,4 @@ The mock users and passwords are:
 * Username: `bob`, password: `1234`
 * Username: `lydia`, password: `5678`
 
-![login](https://github.com/hyperdiv/hyperdiv-apps/assets/5980501/96aab3ce-3ba2-4819-9334-201ac90dc3f5)
+![login](https://github.com/hyperdiv/hyperdiv-apps/assets/5980501/ac18cff4-cff0-44fe-9c8f-d70fcec64f15)