Bump commons-io version to 2.8.0 to fix TestFileUtils

hadoop-project/pom.xml

@@ -119,7 +119,7 @@
     <commons-collections.version>3.2.2</commons-collections.version>
     <commons-compress.version>1.19</commons-compress.version>
     <commons-csv.version>1.0</commons-csv.version>
-    <commons-io.version>2.7</commons-io.version>
+    <commons-io.version>2.8.0</commons-io.version>
     <commons-lang3.version>3.7</commons-lang3.version>
     <commons-logging.version>1.1.3</commons-logging.version>
     <commons-logging-api.version>1.1</commons-logging-api.version>