[maven-release-plugin] prepare release common-1.2.2

git-svn-id: https://source.sakaiproject.org/svn/common/branches/common-1.2.x@125126 66ffb92e-73f9-0310-93c1-f5514f145a0a
[maven-release-plugin] prepare for next development iteration

git-svn-id: https://source.sakaiproject.org/svn/common/branches/common-1.2.x@125128 66ffb92e-73f9-0310-93c1-f5514f145a0a
Jenkins post-build: Auto-updating master version to 2.9-SNAPSHOT for next release http://builds.sakaiproject.org:8080/job/common%201.2.x/

git-svn-id: https://source.sakaiproject.org/svn/common/branches/common-1.2.x@125129 66ffb92e-73f9-0310-93c1-f5514f145a0a