datasource maximumPoolSize 추가 -> local, dev

src/main/resources/application.yml

@@ -82,6 +82,7 @@ spring:
       username: addsweb
       password: addsweb1234
       auto-commit: false
+      maximumPoolSize: 2
 
 propertyService:
   properties:
@@ -105,6 +106,7 @@ spring:
       username: addsweb
       password: addsweb1234
       auto-commit: false
+      maximumPoolSize: 2
 
 server:
   port: 9077