[Integrated] RFR: Add buildnum extraction support for OpenJFX tags

[Robin Westberg]

Changeset: 069620bc
Author:    Robin Westberg <rwestberg at openjdk.org>
Date:      2019-11-08 08:38:45 +0000
URL:       https://git.openjdk.java.net/skara/commit/069620bc

Add buildnum extraction support for OpenJFX tags

Reviewed-by: kcr, ehelin

! vcs/src/main/java/org/openjdk/skara/vcs/openjdk/OpenJDKTag.java
! vcs/src/test/java/org/openjdk/skara/vcs/openjdk/OpenJDKTagTests.java