Changing version to 3.0.0-SNAPSHOT

Change-Id: Iff0e25fd1e3928b182a21352c17685aea4034f4e
diff --git a/tools/build/bazel/variables.bzl b/tools/build/bazel/variables.bzl
index 5fdbdf5..15dd3a9 100644
--- a/tools/build/bazel/variables.bzl
+++ b/tools/build/bazel/variables.bzl
@@ -1,4 +1,4 @@
-ONOS_VERSION = "2.8.0-SNAPSHOT"
+ONOS_VERSION = "3.0.0-SNAPSHOT"
 ONOS_ARTIFACT_BASE = "onos-"
 ONOS_GROUP_ID = "org.onosproject"
 ONOS_ORIGIN = "ONOS Community"