[jdk8u-dev] RFR: JDK-8245263: Enable TLSv1.3 by default on JDK 8u for Client roles

[Alexey Bakhtin]

Please review a patch to enable TLSv1.3 by default on JDK 8u for Client roles
I'd like to add this functionality for parity with Oracle JavaSE8

The patch rolls back the JDK-8245476 and updates JTREG tests

All sun/security/ssl and javax/net/ssl jtreg tests are passed

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Commit messages:
 - JDK-8245263: Enable TLSv1.3 by default on JDK 8u for Client roles

Changes: https://git.openjdk.org/jdk8u-dev/pull/96/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=96&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8245263
  Stats: 11 lines in 3 files changed: 2 ins; 0 del; 9 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/96.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/96/head:pull/96

PR: https://git.openjdk.org/jdk8u-dev/pull/96