home-manager: update xgettext and PO files

xgettext

@@ -1,5 +1,5 @@
 #! /usr/bin/env nix-shell
-#! nix-shell -I https://github.com/NixOS/nixpkgs/archive/05f0934825c2a0750d4888c4735f9420c906b388.tar.gz -i bash -p gettext
+#! nix-shell -I https://github.com/NixOS/nixpkgs/archive/62b852f6c6742134ade1abdd2a21685fd617a291.tar.gz -i bash -p gettext
 
 set -euo pipefail
 shopt -s globstar
@@ -28,6 +28,10 @@ function run() {
            -o "$output" -d "$domain" "$@"
 }
 
+# Files that should be ignored due to various complications. They have been
+# verified not contain any translatable strings.
+GLOBIGNORE="modules/programs/thefuck.nix"
+
 run 'Home Manager' \
     home-manager/po/home-manager.pot \
     home-manager \