mkosi: use libidn2 on Arch (#7751)

Since libidn2 is now available in Arch official repositories, let's use
it instead of libidn.

diff --git a/.mkosi/mkosi.arch b/.mkosi/mkosi.arch
index a823a95e708aaa97b2b01b62db2519596ede9976..d7f6bc866aeac169fcab727525a7949a4968c608 100644 (file)
--- a/.mkosi/mkosi.arch
+++ b/.mkosi/mkosi.arch
@@ -50,7 +50,7 @@ BuildPackages=
         kmod
         libcap
         libgcrypt
-        libidn
+        libidn2
         libmicrohttpd
         libseccomp
         libtool
@@ -66,7 +66,6 @@ BuildPackages=
         python-lxml
         qrencode
         xz
-# TODO use libidn2 once it's available in official repositories
 
 Packages=
-        libidn
+        libidn2