[fit] 删除不必要的配置信息

Author: mikeaaaaaa

framework/fit/java/fit-builtin/plugins/fit-service-coordination-nacos/src/main/resources/application.yml

@@ -1,11 +1,5 @@
-nacos:
-  serverAddr: 127.0.0.1:8848
-  heartbeat:
-    isEphemeral: true
-    weight: 1
-
 fit:
   beans:
     packages:
     - 'modelengine.fit.service'
-    - 'modelengine.fit.heartbeat'
+    - 'modelengine.fit.heartbeat'