[SHIBUI-1030]

Fixed recently broken tests. Unfortunate, considering this annotation
change made IntelliJ happy.

backend/src/main/java/edu/internet2/tier/shibboleth/admin/ui/configuration/CoreShibUiConfiguration.java

@@ -49,7 +49,7 @@
 import javax.servlet.http.HttpServletRequest;
 
 @Configuration
-@EnableConfigurationProperties({CustomPropertiesConfiguration.class, ShibUIConfiguration.class, EmailConfiguration.class})
+@EnableConfigurationProperties({CustomPropertiesConfiguration.class, ShibUIConfiguration.class})
 public class CoreShibUiConfiguration {
     private static final Logger logger = LoggerFactory.getLogger(CoreShibUiConfiguration.class);