Shift version to v0.3.0 in download script

Signed-off-by: Miha Pleško <miha.plesko@xlab.si>

Author: Miha Pleško

scripts/download

@@ -2,7 +2,7 @@
 
 set -e
 
-VERSION="v0.2.0"
+VERSION="v0.3.0"
 
 case "$OSTYPE" in
   darwin*)  OS="darwin" ;;