cfitsio v4.6.2

[regro-cf-autotick-bot]

It is very likely that the current package version for this feedstock is out of date.

Checklist before merging this PR:

• Dependencies have been updated if changed: see upstream
• Tests have passed
• Updated license if changed and license_file is packaged

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_{This PR was created by the regro-cf-autotick-bot. The regro-cf-autotick-bot is a service to automatically track the dependency graph, migrate packages, and propose package version updates for conda-forge. Feel free to drop us a line if there are any issues! This PR was generated by https://github.com/regro/cf-scripts/actions/runs/14119152421 - please use this URL for debugging.}

[conda-forge-admin]

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/meta.yaml) and found it was in an excellent condition.

[pkgw]

It appears that we just released cmake 4.0.0, which messes up a lot of the build system here. Constraining to cmake < 4 gets things going, but then apparently something else changed with the Windows environment that is messing things up. Early cmake configuration fails because it can't find nmake, which feels like it should be easy to fix, but I haven't yet figured out. (Probably will be quick once I sit down and boot up my Windows VM.)

[pkgw]

OK, looks like the nmake thing was some kind of transient issue, phew.