Include `cdt_name` to pickup CDT's matching OS

[jakirkham]

Ensure cdt_name is included to pull in CDTs matching the OS as discussed in PR ( https://github.com/conda-forge/conda-forge-pinning-feedstock/pull/867 ).

Checklist

• [ ] Used a personal fork of the feedstock to propose changes
• [ ] Bumped the build number (if the version is unchanged)
• [ ] Reset the build number to 0 (if the version changed)
• [ ] Re-rendered with the latest conda-smithy (Use the phrase code>@<space/conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• [ ] Ensured the license file is being packaged.

Includes re-rendering from PR ( https://github.com/conda-forge/geckodriver-feedstock/pull/13 ).

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[bollwyvl]

Thanks for this! I'll work on re-appeasing the cruel rust license tests later today...