HBASE-23057 Add commons-lang3 dependency to HBCK2 (#37)

Signed-off-by: Wellington Chevreuil <wchevreuil@apache.org>
diff --git a/hbase-hbck2/pom.xml b/hbase-hbck2/pom.xml
index 1cb2372..7fada2d 100644
--- a/hbase-hbck2/pom.xml
+++ b/hbase-hbck2/pom.xml
@@ -175,6 +175,10 @@
       <version>${hbase-thirdparty.version}</version>
       <scope>provided</scope>
     </dependency>
+    <dependency>
+      <groupId>org.apache.commons</groupId>
+      <artifactId>commons-lang3</artifactId>
+    </dependency>
 
     <!--We want to use the shaded client but for testing, we need to rely on hbase-server.
         HBASE-15666 is about how shaded-client and hbase-server won't work together.