HDFS-15331. Remove invalid exclusions that minicluster dependency on HDFS (#1996). Contributed by Wanqiang Ji

(cherry picked from commit e877118454b97ae72d3b52dd256999ca073df91d)

hadoop-minicluster/pom.xml

@@ -67,12 +67,6 @@
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-hdfs</artifactId>
       <scope>compile</scope>
-      <exclusions>
-        <exclusion>
-          <groupId>io.kubernetes</groupId>
-          <artifactId>client-java</artifactId>
-        </exclusion>
-      </exclusions>
     </dependency>
 
     <dependency>