RFR: 8298874: Update TestAllSuites.java for TLS v1.2 and 1.3 [v2]

[Matthew Donovan]

> * updated test for new TLS protocols and ciphersuites
> * code cleanup

Matthew Donovan has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains three commits:

 - incorporated Rajan's patch
 - Merge branch 'master' into test-all-suites
 - 8298874: Update TestAllSuites.java for TLS v1.2 and 1.3

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Changes: https://git.openjdk.org/jdk/pull/11780/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=11780&range=01
  Stats: 176 lines in 3 files changed: 35 ins; 37 del; 104 mod
  Patch: https://git.openjdk.org/jdk/pull/11780.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/11780/head:pull/11780

PR: https://git.openjdk.org/jdk/pull/11780