RFR: 8375065: Update LCMS to 2.18 [v2]

[Damon Nguyen]

> Upgrade Little Color Management System to latest version (2.18).

Damon Nguyen has updated the pull request incrementally with one additional commit since the last revision:

  Remove redundancy

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Changes:
  - all: https://git.openjdk.org/jdk/pull/29592/files
  - new: https://git.openjdk.org/jdk/pull/29592/files/21c3ed20..05a8db00

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=29592&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=29592&range=00-01

  Stats: 24 lines in 1 file changed: 0 ins; 24 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/29592.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/29592/head:pull/29592

PR: https://git.openjdk.org/jdk/pull/29592