RFR: 8345840: Add missing TLS handshake messages to SSLHandshake.java [v2]

[Bradford Wetmore]

> SunJSSE has many of the IANA TLS handshake message types defined, but some are reserved and could be added for debugging output.
> 
> https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml
> 
> Testing coverage:  JDK compilation only.

Bradford Wetmore has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains seven additional commits since the last revision:

 - Another typo
 - Merge branch 'master' into JDK-8345840
 - Typo
 - Updated copyright
 - Merge branch 'master' into JDK-8345840
 - Minor javadoc issue.
 - 8345840: Add missing TLS handshake messages to SSLHandshake.java

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/22657/files
  - new: https://git.openjdk.org/jdk/pull/22657/files/7e559b95..6601fe11

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22657&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22657&range=00-01

  Stats: 4454 lines in 59 files changed: 4135 ins; 107 del; 212 mod
  Patch: https://git.openjdk.org/jdk/pull/22657.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22657/head:pull/22657

PR: https://git.openjdk.org/jdk/pull/22657