update versions due to 'inconsistent' error.

Analysis-core and Analysis-test used org.jvnet.hudson.main:maven-plugin 1.395 which is
inconsistent with org.jenkins-ci.plugins:maven-plugin 1.410 (version of the current
parrent). Updated respectively to 1.34 and 1.7 to use Analysis-pom 1.33 which doesn't
have a dependency to org.jvnet.hudson.main:maven-plugin