trantor: use requires explicitly to avoid issues with openssl

[lkotsonis]

Summary

Changes to recipe: trantor/[version]

Motivation

In some cases (e.g. cross-compilation), if openSSL is not present, the cmake target is incorrectly communicated as having the alias openssl::openssl. This change makes sure that the correct openSSL names are propagated to the consumers. I had already posted an issue #27497 .

Details

When cross-compiling as a consumer of the library there can be issues with openSSL being correctly detected through its targets. When I tried cross compiling drogon that depends on trantor, I got an error on CMake which basically said that openssl::openssl is not a declared target.

When not cross-compiling that worked fine. That's most likely because my native (x64) configuration had openSSL installed while the cross-compiled host config did not.

The change explicitly sets the names of the dependencies so that the conan-generated openssl::openssl is avoided. This of course means that all the requirements must be explicitly set in package_info().

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• Read the contributing guidelines
• Checked that this PR is not a duplicate: list of PRs by recipe
• Tested locally with at least one configuration using a recent version of Conan

[lkotsonis]

Not sure how much this helps tbh because I figured out that drogon has the same issue.