RFR: 8287917: System.loadLibrary does not work on Big Sur if JDK is built with macOS SDK 10.15 and earlier [v2]

[Yoshiki Sato]

> Please review this PR.
> SDK 10.15 and earlier reports os.version as 10.16 on Big Sur.  This fix will check if dynamic linker support, which is supported from Big Sur, is available or not on the OS even if os.version is reported as 10.16 instead of 11.  The os.version 10.16 doesn't include the update version like y of 10.x.y.  Hence the change only see if it is 10.16 or not.

Yoshiki Sato has updated the pull request incrementally with one additional commit since the last revision:

  Update copyright end year

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Changes:
  - all: https://git.openjdk.org/jdk/pull/9077/files
  - new: https://git.openjdk.org/jdk/pull/9077/files/a9b95965..bdd97130

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=9077&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=9077&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/9077.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9077/head:pull/9077

PR: https://git.openjdk.org/jdk/pull/9077