Update snapshot to 2.5.8-SNAPSHOT

Change-Id: I1e703f239253658d3c6dd5463e60318f2cb6ec20
diff --git a/pom.xml b/pom.xml
index 26e58e0..00f2932 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-dependencies</artifactId>
-        <version>2.5.7-SNAPSHOT</version>
+        <version>2.5.8-SNAPSHOT</version>
     </parent>
 
     <groupId>org.onosproject</groupId>