Update C26432.md

[lennartb-]

Add hyperlinks to C++ Core Guidelines. Fixes #1772 and #1773. I hope it's okay to do this in one PR, since the changes are very similar. I slightly changed the sentence structure in C26409.md so the formatting matches.

[msftclas]

All CLA requirements met.

[PRMerger14]

@lennartb- : Thanks for your contribution! The author, @mikeblome, has been notified to review your proposed change.

[gewarren]

@mikeblome Can you review this one?

[mikeblome]

@lennartb- The URLs are returning 404 because they are mis-formatted. Before the # it should be .html, not /. Please fix those and verify they work. Otherwise looks great. Thanks!

[lennartb-]

@mikeblome Can you clarify? Both links to https://isocpp.github.io (e.g. https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#c21-if-you-define-or-delete-any-default-operation-define-or-delete-them-all) work for me (tested in Firefox, Edge and Chrome), and they also work for me from the markdown preview. Or do you mean the internal links (e.g. /cpp/standard-library/memory-functions#make_unique)? I'm not sure how I can test these, but I haven't changed them in the PR.

[Jak-MS]

assuming by @mikeblome 's approval that this PR is ready for merge.

#sign-off

[PRMerger9]

@Jak-MS: I'm sorry - only the author of this article, @mikeblome, can sign off on your changes. But we do have an exception process - if you are on the Microsoft content or product team for this product area, you can ask the PR review team to review and merge it by sending mail to the techdocprs alias.