HADOOP-15393. Upgrade the version of commons-lang3 to 3.7

Signed-off-by: Akira Ajisaka <aajisaka@apache.org>

hadoop-project/pom.xml

@@ -910,7 +910,7 @@
       <dependency>
         <groupId>org.apache.commons</groupId>
         <artifactId>commons-lang3</artifactId>
-        <version>3.4</version>
+        <version>3.7</version>
       </dependency>
       <dependency>
         <groupId>org.slf4j</groupId>