[jdk22u] RFR: 8312383: Log X509ExtendedKeyManager implementation class name in TLS/SSL connection

[Prajwal Kumaraswamy]

This is a clean backport.

I have verified the fix and results are attached here 
[x509_testing.zip](https://github.com/openjdk/jdk22u/files/14632318/x509_testing.zip)

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Commit messages:
 - Backport bdd1aebea379b63ae405827074530ef8e8a7c239

Changes: https://git.openjdk.org/jdk22u/pull/103/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk22u&pr=103&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8312383
  Stats: 9 lines in 1 file changed: 8 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk22u/pull/103.diff
  Fetch: git fetch https://git.openjdk.org/jdk22u.git pull/103/head:pull/103

PR: https://git.openjdk.org/jdk22u/pull/103