hg: jdk/client: 8219552: bump jtreg requiredVersion to b14 in test/jdk/sanity/client/

[abdul.kolarkunnu at oracle.com]

Changeset: 5294813fe931
Author:    vagarwal
Date:      2019-03-13 00:04 -0700
URL:       http://hg.openjdk.java.net/jdk/client/rev/5294813fe931

8219552: bump jtreg requiredVersion to b14 in test/jdk/sanity/client/
Reviewed-by: prr, iignatyev

! test/jdk/TEST.ROOT
! test/jdk/sanity/client/README
! test/jdk/sanity/client/SwingSet/src/ButtonDemoScreenshotTest.java
! test/jdk/sanity/client/SwingSet/src/EditorPaneDemoTest.java
- test/jdk/sanity/client/TEST.ROOT.template
! test/jdk/sanity/client/TEST.properties