修复依赖错误

jetlinks-standalone/pom.xml

@@ -233,7 +233,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.github.exiaoymin</groupId>
+            <groupId>com.github.xiaoymin</groupId>
             <artifactId>knife4j-springdoc-ui</artifactId>
             <version>2.0.8</version>
         </dependency>