[zanata/zanata-platform] 58874c: Add newer dependency vulnerability scanners (#767)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zanata/zanata-platform
  Commit: 58874ca3076d64c9eefd14f3978c453478501042
      https://github.com/zanata/zanata-platform/commit/58874ca3076d64c9eefd14f3978c453478501042
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-04-05 (Thu, 05 Apr 2018)

  Changed paths:
    M Jenkinsfile
    M parent/pom.xml
    M server/pom.xml

  Log Message:
  -----------
  Add newer dependency vulnerability scanners (#767)

* Add net.ossindex:ossindex-maven-plugin
* Add com.redhat.victims.maven:security-versions