RFR: 8259707: LDAP channel binding does not work with StartTLS extension [v4]

[Alexey Bakhtin]

> Please review a small patch to enable LDAP TLS Channel Binding with StartTLS Extension.
> Test from the bug report and jtreg javax/naming tests are passed.

Alexey Bakhtin has updated the pull request incrementally with one additional commit since the last revision:

  Update copyright year

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/2085/files
  - new: https://git.openjdk.java.net/jdk/pull/2085/files/e3bf8c36..40447456

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2085&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2085&range=02-03

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2085.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2085/head:pull/2085

PR: https://git.openjdk.java.net/jdk/pull/2085