RFR[11] JDK-8203686: Add JDK 11 major version to javax/net/ssl/compatibility/JdkRelease.java

[sha.jiang at oracle.com]

Hi,
javax/net/ssl/compatibility/JdkRelease.java has to include the latest 
JDK major release, namely JDK 11; otherwise, manual test 
javax/net/ssl/compatibility/Compatibility.java cannot run on JDK 11 builds.

Webrev: http://cr.openjdk.java.net/~jjiang/8203686/webrev.00/
Issue: https://bugs.openjdk.java.net/browse/JDK-8203686

Best regards,
John Jiang