cmTarget: copy link libraries from the right properties

This fixes transitive dependencies' usage requirements not appearing when compiling synthetic targets.

See: https://discourse.cmake.org/t/9819

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Manual-backport: release-3.28
Backport: release

changed milestone to %3.28.4

added area:cxxmodules workflow:wip labels

requested review from @brad.king

mentioned in issue #25288 (closed)

added workflow:in-review label and removed workflow:wip label

added 7 commits

• 47851759...00d908a0 - 5 commits from branch cmake:master
• d4a517f8 - Tests/CXXModules: add a test with transitive targets
• 8b6fc81f - cmTarget: copy link libraries from the right properties

Compare with previous version

Warnings:

• Eligible for the 3.28.x branch.
• Eligible for the 3.29.x branch.

The warnings do not need to be fixed, but it is recommended to do so.

@ben.boeckel I updated your branch to rebase on a newer release-3.28 branch and resolve conflicts. Please fetch, reset your checkout, and verify that the conflict resolution was correct.

Do: stage

added workflow:nightly-testing label and removed workflow:in-review label

resolved all threads

mentioned in issue #25569 (closed)

mentioned in merge request !9273 (merged)

Do: merge

mentioned in commit 5bc5a485

mentioned in commit dcdbdd82

merged

removed workflow:nightly-testing label

mentioned in commit 583641ac