[gnome-software] trivial: Fix the permissions of the meson install file

[Richard Hughes <rhughes src gnome org>]

commit 128b18d13b6c31833afd31d3e403e9451454e528
Author: Richard Hughes <richard hughsie com>
Date:   Wed Dec 7 11:48:14 2016 +0000

    trivial: Fix the permissions of the meson install file

 0 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/meson_post_install.sh b/meson_post_install.sh
old mode 100644
new mode 100755