Revert "sdk/enter: create .gnupg if it does not exist"
Revert "sdk/enter: create .gnupg if it does not exist"

This reverts commit 06fc6dcf4bb40f422bce595da1149b8384ba60f9.

dm0-/mantle,glevand/coreos--mantle,glevand/coreos--mantle,dm0-/mantle