Revert: "all: deprecate ports depending on expired security/py-keyrings.alt"

This reverts commit f9f811816c9a50a19570ef4ee66dc6e3f43baec5.

security/py-keyrings.alt was updated to use supported dependencies in
commit a16d8f14ce3bbcae7b17b690069593b5b0c7fb9e