RFR: 8372526: Add support for ZLIB TLS Certificate Compression [v6]

[Artur Barashev]

> Implement certificate compression in TLS 1.3 using internally supported ZLIB compression algorithm. See RFC 8879 for more details:
> https://datatracker.ietf.org/doc/html/rfc8879

Artur Barashev has updated the pull request incrementally with two additional commits since the last revision:

 - Add COMPRESSED_CERTIFICATE to the QUIC list of expected TLS messages
 - Add back the library directive

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Changes:
  - all: https://git.openjdk.org/jdk/pull/28682/files
  - new: https://git.openjdk.org/jdk/pull/28682/files/b53a5fca..ef0a8f04

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28682&range=05
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28682&range=04-05

  Stats: 4 lines in 2 files changed: 3 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/28682.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28682/head:pull/28682

PR: https://git.openjdk.org/jdk/pull/28682