[jdk13u-dev] RFR: 8260380: Upgrade to LittleCMS 2.12

[Dmitry Cherepanov]

Request to backport for parity with 11u. Applies cleanly.

-------------

Commit messages:
 - Backport 4caeb39f01b13b5472d8dacb268262fd418fd0c4

Changes: https://git.openjdk.java.net/jdk13u-dev/pull/192/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk13u-dev&pr=192&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8260380
  Stats: 717 lines in 20 files changed: 249 ins; 286 del; 182 mod
  Patch: https://git.openjdk.java.net/jdk13u-dev/pull/192.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk13u-dev pull/192/head:pull/192

PR: https://git.openjdk.java.net/jdk13u-dev/pull/192