update mojo_csv to 1.6.2 for mojo26.2

[Phelsong]

Checklist

• My recipe.yaml file specifies which version(s) of MAX is compatible with my project (see here for an example). If not, my package is compatible with both 24.5 and 24.6.
• License file is packaged (see here for an example).
• Set the build number to 0 (for new packages, or if the version changed).
• Bumped the build number (if the version is unchanged).

Updated for mojo 0.26

[Phelsong]

test built against 26.1 on my end, will get this fixed