[gimp-macos-build] Update charset.alias

[Alex Samorukov <asamorukov src gnome org>]

commit e0d8b825c79c21e10f47dbea7c2e1d9d702568b8
Author: Oleksii Samorukov <oleksii_samorukov mckinsey com>
Date:   Fri Aug 30 16:12:45 2019 +0200

    Update charset.alias

 package/build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/package/build.sh b/package/build.sh
index ae5481c..96328bd 100755
--- a/package/build.sh
+++ b/package/build.sh
@@ -19,7 +19,7 @@ echo "$GIMP_VERSION"
 cat info-2.10.plist.tmpl | sed "s|%VERSION%|${GIMP_VERSION}|g" > info-2.10.plist
 
 echo "Copying charset.alias"
-cp "${HOME}/gtk/source/gettext-0.19.8/gettext-tools/libgettextpo/charset.alias" "${HOME}/gtk/inst/lib/"
+cp "/usr/lib/charset.alias" "${HOME}/gtk/inst/lib/"
 echo "Creating bundle"
 gtk-mac-bundler gimp-2.10.bundle