Update lang3 deps

Author: srowen

dev/deps/spark-deps-hadoop-2.7

@@ -43,7 +43,7 @@ commons-digester-1.8.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.8.1.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-3.1.jar

dev/deps/spark-deps-hadoop-3.1

@@ -40,7 +40,7 @@ commons-dbcp-1.4.jar
 commons-httpclient-3.1.jar
 commons-io-2.4.jar
 commons-lang-2.6.jar
-commons-lang3-3.5.jar
+commons-lang3-3.8.1.jar
 commons-logging-1.1.3.jar
 commons-math3-3.4.1.jar
 commons-net-3.1.jar