Add method to test replacement

Author: mkimberlin

server/src/test/java/com/objectcomputing/checkins/services/SettingsServicesImplReplacement.java

@@ -50,6 +50,13 @@ public Setting findByName(String name) {
         return found;
     }
 
+    @Override
+    public Setting systemFindByName(String name) {
+        Setting found = map.get(name);
+        if(found == null) throw new NotFoundException("Setting with name " + name + " not found.");
+        return found;
+    }
+
     @Override
     public List<Setting> findAllSettings() {
         List<Setting> settings = Arrays.<Setting>stream((Setting[]) map.values().toArray()).toList();