feat(git): remove extraneous unsetting of branch.<HEAD_REF_NAME>.pushremote
feat(git): remove extraneous unsetting of branch.<HEAD_REF_NAME>.pushremote

This patch removes the call to config_unset for the
branch.<HEAD_REF_NAME>.pushremote property, which previously existed as
a way to clean up previous configuration of my forked repositories.

bddenhartog/dotfiles