lcms: upgrade 2.17 -> 2.18

Changelog:
============
- Add an extra check for completeness only.
- Fix a signed integer overflow which could trigger a FPE_INTOVF
- Fix Microsoft'2 MHC2 private tag
- Added projects for XCode 26 & Visual Studio 2026
- Added documentation for PCS illuminants and chromatic adaptation
- Check for a possible out-of-bounds in softproofing transforms when using cmsCreateExtendedTransform
- Fix for a out-of-bound read,  issue #522
- Add an extra check for out-of-bounds read when misusing a support function
- avoid divide by zero, special case from spec. notes on CAM02
- Fix CGATS parser bug when number has a "+" sign
- Fix a typo when handling a special case for BPC
- Fixed a loss of precision when Lab16 is used as input color space on integer transforms
- Fixes hypotetical corrupted pointer in non-happy path. Cannot happen in real world
- Fix a theoretical memory leak.
- Add support of localized descriptions in v2 profiles for MacOS
- Mark some tables as const
- Make the param of cmsCreateLab4Profile() to refer to the media white instead of the illuminant
- fix a warning in unit tests
- Remove redundant check. Fixes #497
- Update autotools
- fix plugins soname + add oklab to transicc (experimental)
- meson: ability to disable .so.version libraries
- Fix black point detection when using darker colorant.
- testcms2.c: Fix incorrect string comparisons
- Fix CICp tag size.
- Fix broken linkicc
- meson: Bump minimum Meson version to 0.52 for visibility:hidden
- meson: Disable unused fs import
- Add a guard against a wrong use of flags
- Fix for #469 heap buffer overflow on convert_utf16_to_utf32()

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/lcms/lcms_2.18.bb

@@ -4,7 +4,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=e9ce323c4b71c943a785db90142b228a"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/lcms/lcms2-${PV}.tar.gz"
-SRC_URI[sha256sum] = "d11af569e42a1baa1650d20ad61d12e41af4fead4aa7964a01f93b08b53ab074"
+SRC_URI[sha256sum] = "ee67be3566f459362c1ee094fde2c159d33fa0390aa4ed5f5af676f9e5004347"
 
 DEPENDS = "tiff"