hg: jmc/jmc7: JMC-6283: Update Javamail api and its dependencies

[guru.hb at oracle.com]

Changeset: 89d6cf9d3a7e
Author:    ghb <guru.hb at oracle.com>
Date:      2019-03-04 11:52 +0530
URL:       http://hg.openjdk.java.net/jmc/jmc7/rev/89d6cf9d3a7e

JMC-6283: Update Javamail api and its dependencies
Reviewed-by: hirt, ghb

! application/org.openjdk.jmc.feature.core/feature.xml
! releng/platform-definitions/platform-definition-oxygen/platform-definition-oxygen.target
! releng/platform-definitions/platform-definition-photon/platform-definition-photon.target
! releng/third-party/pom.xml