Bump org.apache.hadoop:hadoop-common from 2.9.2 to 3.4.0

Bumps org.apache.hadoop:hadoop-common from 2.9.2 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>

pom.xml

@@ -31,7 +31,7 @@
     <cdap.version>6.6.0</cdap.version>
     <cdap.plugin.version>2.7.0</cdap.plugin.version>
     <spark.version>2.3.1</spark.version>
-    <hadoop.version>2.9.2</hadoop.version>
+    <hadoop.version>3.4.0</hadoop.version>
     <slf4j.version>1.7.5</slf4j.version>
     <gson.version>2.8.2</gson.version>
     <jackson.version>2.5.2</jackson.version>