change the source to https

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SPECS/texinfo.spec

@@ -6,8 +6,8 @@ Version: 6.7
 Release: 15%{?dist}
 License: GPLv3+
 Url: http://www.gnu.org/software/texinfo/
-Source0: ftp://ftp.gnu.org/gnu/texinfo/texinfo-%{version}.tar.xz
-Source1: ftp://ftp.gnu.org/gnu/texinfo/texinfo-%{version}.tar.xz.sig
+Source0: https://ftp.gnu.org/gnu/texinfo/texinfo-%{version}.tar.xz
+Source1: https://ftp.gnu.org/gnu/texinfo/texinfo-%{version}.tar.xz.sig
 Patch0: texinfo-4.12-zlib.patch
 # Patch1: this is needed just for koji/mock, all tests pass fine in local build
 Patch1: texinfo-6.0-disable-failing-info-test.patch