[HUDI-1869] Upgrading Spark3 To 3.1 (#3844)

Co-authored-by: pengzhiwei <pengzhiwei2015@icloud.com>

hudi-sync/hudi-hive-sync/pom.xml

@@ -153,6 +153,12 @@
       <scope>test</scope>
     </dependency>
 
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-core_${scala.binary.version}</artifactId>
+      <scope>test</scope>
+    </dependency>
+
     <!-- Needed for running HiveServer for Tests -->
     <dependency>
       <groupId>org.eclipse.jetty.aggregate</groupId>