Remove hardcoded dependency versions

Remove the hardcoded junit & common-lang version and rather take from parent pom.

Change-Id: Ibc71ff4b86a2fefc89365017f06333776cb2fed3
Issue-Id: CCSDK-105
Signed-off-by: Gaurav Agrawal <gaurav.agrawal@huawei.com>
diff --git a/sliPluginUtils/features/pom.xml b/sliPluginUtils/features/pom.xml
index 41381b6..cfa86b3 100755
--- a/sliPluginUtils/features/pom.xml
+++ b/sliPluginUtils/features/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>commons-lang</groupId>
 			<artifactId>commons-lang</artifactId>
-			<version>2.6</version>
+			<version>${commons.lang.version}</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>