sp_rand: version bump to 0.2.0.

Change-Id: I2fc848f4d8a9f1d698668e4adfafcbe8f2cdc3d2
diff --git a/tools/sp-rand/src/sp_rand/defs.py b/tools/sp-rand/src/sp_rand/defs.py
index bf2ad8a..aeb1fb0 100644
--- a/tools/sp-rand/src/sp_rand/defs.py
+++ b/tools/sp-rand/src/sp_rand/defs.py
@@ -3,7 +3,7 @@
 import pathlib
 
 
-VERSION = "0.1.0"
+VERSION = "0.2.0"
 
 FILENAME = "sp-ostack-random.conf"
 PREFIX_VAR = "SP_OPENSTACK_VOLUME_PREFIX"