[packages/libidn2] bump required gettext version

[atler]

commit 19655d5defb48e21a0d4bbb993e79d2acf6b881f
Author: Jan Palus <atler at pld-linux.org>
Date:   Sat Jul 24 21:22:53 2021 +0200

    bump required gettext version

 libidn2.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/libidn2.spec b/libidn2.spec
index ba5f2fc..6fc776a 100644
--- a/libidn2.spec
+++ b/libidn2.spec
@@ -17,7 +17,7 @@ Patch1:		%{name}-pl.po-update.patch
 URL:		http://www.gnu.org/software/libidn/
 BuildRequires:	autoconf >= 2.61
 BuildRequires:	automake >= 1:1.13
-BuildRequires:	gettext-tools >= 0.19.3
+BuildRequires:	gettext-tools >= 0.21
 %{?with_apidocs:BuildRequires:	gtk-doc >= 1.14}
 BuildRequires:	help2man
 BuildRequires:	libtool >= 2:2.0
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/libidn2.git/commitdiff/19655d5defb48e21a0d4bbb993e79d2acf6b881f