PerlIO::via::QuotedPrint(3p) on OpenBSD

The text 6e6287671ea0, as OpenBSD 7.2, OpenBSD 7.1, OpenBSD 7.0, OpenBSD 6.9 shipped it.

PerlIO layer for quoted-printable strings

PerlIO::via::QuotedPrint(3p) on OpenBSD now