update lombok 1.18.6

Author: dyc87112

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.spring4all</groupId>
     <artifactId>swagger-spring-boot-starter</artifactId>
-    <version>1.8.0.RELEASE</version>
+    <version>1.9.0.RELEASE</version>
 
     <name>spring-boot-starter-swagger</name>
     <url>https://github.com/SpringForAll/spring-boot-starter-swagger</url>
@@ -50,7 +50,7 @@
         <version.java>1.8</version.java>
         <version.swagger>2.9.2</version.swagger>
         <version.spring-boot>1.5.10.RELEASE</version.spring-boot>
-        <version.lombok>1.16.18</version.lombok>
+        <version.lombok>1.18.6</version.lombok>
     </properties>
 
     <dependencies>