fix build by moving hadoop libraries to provided scope

Author: itsankit-google

pom.xml

@@ -119,6 +119,7 @@
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-client</artifactId>
       <version>${hadoop.version}</version>
+      <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>io.cdap.cdap</groupId>
@@ -130,7 +131,7 @@
       <groupId>io.cdap.cdap</groupId>
       <artifactId>hydrator-test</artifactId>
       <version>${cdap.version}</version>
-      <scope>provided</scope>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>io.cdap.cdap</groupId>