Update debug log message in EntityAttributeModifier

Changed the debug log message to reflect the addition operation for attributes, providing clearer information during debugging and better tracing of value changes.

src/main/java/com/alttd/custommobs/abilities/modifiers/EntityAttributeModifier.java

@@ -29,7 +29,7 @@ public class EntityAttributeModifier implements EntityModifier {
             log.warn("Entity {} has no {} attribute", entity.getName(), attribute.name());
             return;
         }
-        log.info("DEBUG: Setting attribute {} to {}", attribute.name(), value);
+        log.info("DEBUG: Adding {} to attribute {}", attributeInstance.getValue() - value, attribute.name());
         NamespacedKey namespacedKey = NamespacedKey.fromString("cm", main);
         if (namespacedKey == null) {
             log.error("Namespaced key was null when applying attribute modifier");