update sysutils/opam to 2.2.1

Hi,

The following diff updates sysutils/opam to 2.2.1.

https://opam.ocaml.org/blog/opam-2-2-1/
https://discuss.ocaml.org/t/ann-opam-2-2-1/15192

The changes for openbsd is small (only fixes few regressions), but it
permits to avoid a warning at opam update stage telling that opam isn't
up-to-date.

Comments or OK ?
--
Sebastien Marie

diff /home/semarie/repos/openbsd/ports
commit - f21f402c51144f04859afb78d8207ba44ef8111c
path + /home/semarie/repos/openbsd/ports
blob - 862f6da260853cdc1900d3155e237a7ab468c148
file + sysutils/opam/Makefile
--- sysutils/opam/Makefile
+++ sysutils/opam/Makefile
@@ -2,10 +2,9 @@ COMMENT = OCaml source-based package manager

CATEGORIES = sysutils devel

-V = 2.2.0
+V = 2.2.1
PKGNAME = opam-${V}
DISTNAME = opam-full-${V}
-DISTFILES = ${DISTNAME}-2${EXTRACT_SUFX} #remove on next update

SITES = https://github.com/ocaml/opam/releases/download/${V}/

blob - 32d4885741c42c38b46d650cbbeae7a7832a05d6
file + sysutils/opam/distinfo
--- sysutils/opam/distinfo
+++ sysutils/opam/distinfo
@@ -1,2 +1,2 @@
-SHA256 (opam-full-2.2.0-2.tar.gz) = RZ7WTmZD8FxndWOgAOO6oFx2zlKAZOnLnObbSf/zfJc=
-SIZE (opam-full-2.2.0-2.tar.gz) = 12775907
+SHA256 (opam-full-2.2.1.tar.gz) = B604h/YeC8YaCSP6rhb8wUEoXs5bJIqeLNT5AlI8wSE=
+SIZE (opam-full-2.2.1.tar.gz) = 12775920