Bump org.apache.hadoop:hadoop-common in /addons/hbase-testing-util

Bumps org.apache.hadoop:hadoop-common from 3.0.3 to 3.4.0.

---
updated-dependencies:
- dependency-name: org.apache.hadoop:hadoop-common
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/addons/hbase-testing-util/pom.xml b/addons/hbase-testing-util/pom.xml
index c4f3a99..818dff7 100644
--- a/addons/hbase-testing-util/pom.xml
+++ b/addons/hbase-testing-util/pom.xml
@@ -32,7 +32,7 @@
     <packaging>jar</packaging>
 
     <properties>
-        <hadoop.version>3.0.3</hadoop.version>
+        <hadoop.version>3.4.0</hadoop.version>
         <jetty.version>9.3.14.v20161028</jetty.version>
     </properties>
 
diff --git a/pom.xml b/pom.xml
index 91046fc..0c04f8b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -752,7 +752,7 @@
         <guava.version>25.1-jre</guava.version>
         <guice.version>4.1.0</guice.version>
         <hadoop.hdfs-client.version>${hadoop.version}</hadoop.hdfs-client.version>
-        <hadoop.version>3.3.6</hadoop.version>
+        <hadoop.version>3.4.0</hadoop.version>
         <hbase.version>2.6.0</hbase.version>
         <hive.version>3.1.3</hive.version>
         <hppc.version>0.8.1</hppc.version>