fix checkstyle.

Author: zhtttylz

hadoop-common-project/hadoop-minikdc/pom.xml

@@ -61,22 +61,22 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-params</artifactId>
-      <scope>compile</scope>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-engine</artifactId>
-      <scope>compile</scope>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.vintage</groupId>
       <artifactId>junit-vintage-engine</artifactId>
-      <scope>compile</scope>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.junit.platform</groupId>
       <artifactId>junit-platform-launcher</artifactId>
-      <scope>compile</scope>
+      <scope>test</scope>
     </dependency>
   </dependencies>