RFR: 8311596: Add separate system properties for TLS server and client for maximum chain length

[Hai-May Chao]

Please review the enhancement for JDK-8311596 and its CSR JDK-8313236. Thank you.

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Commit messages:
 - 8311596: Add separate system properties for TLS server and client for maximum chain length

Changes: https://git.openjdk.org/jdk/pull/15163/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15163&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8311596
  Stats: 39 lines in 2 files changed: 33 ins; 0 del; 6 mod
  Patch: https://git.openjdk.org/jdk/pull/15163.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15163/head:pull/15163

PR: https://git.openjdk.org/jdk/pull/15163