[curve-coco] Update to 4.7.2

[SunBlack (SunBlack)]

• Changes comply with the maintainer guide.
• SHA512s are updated for each updated download.
• The "supports" clause reflects platforms that may be fixed by this new version, or no changes were necessary.
• Any fixed CI baseline and CI feature baseline entries are removed from that file, or no entries needed to be changed.
• All patch files in the port are applied and succeed.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Exactly one version is added in each modified versions file.

[Billy O'Neal (BillyONeal)]

Thanks for the update! GPT 5.6 Sol reports:

• The port manifest advertises 4.7.2, but portfile.cmake only points config fixup at the incorrectly versioned upstream directory. Upstream still declares VERSION 4.7.1, so find_package(coco 4.7.2 CONFIG REQUIRED) rejects the installed package as version 4.7.1.
• Headers and archives are installed below include/coco-4.7.1 and lib/coco-4.7.1 rather than the triplet's root include/lib directories. Consequently, direct Release and Debug consumers cannot include <coco/...> and find no root *.lib files.
• Upstream unconditionally creates a STATIC library, but the port accepts dynamic-linkage triplets.

Would you consider SunBlack#34 ?