adding nambazasimu recipe ( A package for Tanzanian developers to detect which type of mobile network is the phone number )

[genie360s]

Checklist

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[conda-forge-webservices[bot]]

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 (recipes/nambazasimu) and found it was in an excellent condition.