feat: lower argon2 settings for development purposes

service/src/main/java/cz/muni/fi/pa165/icehockeymanager/config/ApplicationConfig.java

@@ -36,6 +36,6 @@ public class ApplicationConfig {
         Note: adjust memory and iterations to hit response time: 0.5-1 sec
          */
         int cores = Runtime.getRuntime().availableProcessors();
-        return new Argon2PasswordEncoder(32, 32, cores*2, 3906250, 1);
+        return new Argon2PasswordEncoder(32, 32, cores*2, 976563-, 1);
     }
 }