Revert "Revert "Corrected value none to None in provider section""
Revert "Revert "Corrected value none to None in provider section""

This reverts commit 63e6c4c00c08ab50b1347766e6ad551b294b966a.

kwilcox/staged-recipes,jochym/staged-recipes,johanneskoester/staged-recipes,ocefpaf/staged-recipes,ReimarBauer/staged-recipes,igortg/staged-recipes,conda-forge/staged-recipes,mariusvniekerk/staged-recipes,stuertz/staged-recipes,igortg/staged-recipes,conda-forge/staged-recipes,ocefpaf/staged-recipes,ReimarBauer/staged-recipes,kwilcox/staged-recipes,hadim/staged-recipes,goanpeca/staged-recipes,hadim/staged-recipes,mariusvniekerk/staged-recipes,jakirkham/staged-recipes,johanneskoester/staged-recipes,stuertz/staged-recipes,goanpeca/staged-recipes,jakirkham/staged-recipes,jochym/staged-recipes