[jdk11u-dev] RFR: 8306014: Update javax.net.ssl TLS tests to use SSLContextTemplate or SSLEngineTemplate

[Antonio Vieiro]

Backport of [JDK-8306014](https://bugs.openjdk.org/browse/JDK-8306014) , following the changes introduced in #3151 , that updates tests on top of the different SSL templates.

Tests pass correctly:

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Test summary
==============================
   TEST                                              TOTAL  PASS  FAIL ERROR   
   jtreg:test/jdk:jdk_security                        1361  1361     0     0   
==============================
TEST SUCCESS

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Depends on: https://git.openjdk.org/jdk11u-dev/pull/3151

Commit messages:
 - Backport 0b44cd037f7a8c23ce1a790dac6fd8a2a21bc769

Changes: https://git.openjdk.org/jdk11u-dev/pull/3153/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=3153&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8306014
  Stats: 1002 lines in 6 files changed: 266 ins; 693 del; 43 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/3153.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/3153/head:pull/3153

PR: https://git.openjdk.org/jdk11u-dev/pull/3153