Correct version number in build file

Author: rjeberhard

buildDockerImage.sh

@@ -33,7 +33,7 @@ while getopts "t:" optname; do
   esac
 done
 
-IMAGE_NAME=${name:-oracle/weblogic-kubernetes-operator:3.0.2}
+IMAGE_NAME=${name:-oracle/weblogic-kubernetes-operator:3.0.3}
 SCRIPTPATH="$( cd "$(dirname "$0")" > /dev/null 2>&1 ; pwd -P )"
 
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