[maven-release-plugin] prepare release org.apache.aries.jpa.container.context-1.0.3

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk@1625069 13f79535-47bb-0310-9956-ffa450edef68
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/aries/trunk@1625071 13f79535-47bb-0310-9956-ffa450edef68