[gimp] po-plug-ins: add plug-ins/file-fli/fli.c in POTFILES.

[Jehan <jehanp src gnome org>]

commit 0b6f88ee8c304bdd3d0eca5b9eb2c9fa352aa6ee
Author: Jehan <jehan girinstud io>
Date:   Thu Jun 9 16:21:21 2022 +0200

    po-plug-ins: add plug-ins/file-fli/fli.c in POTFILES.
    
    Reported by Piotr Drąg.

 po-plug-ins/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po-plug-ins/POTFILES.in b/po-plug-ins/POTFILES.in
index a09eea040c..e448712e19 100644
--- a/po-plug-ins/POTFILES.in
+++ b/po-plug-ins/POTFILES.in
@@ -93,6 +93,7 @@ plug-ins/file-dds/ddswrite.c
 plug-ins/file-exr/file-exr.c
 plug-ins/file-faxg3/faxg3.c
 plug-ins/file-fits/fits.c
+plug-ins/file-fli/fli.c
 plug-ins/file-fli/fli-gimp.c
 plug-ins/file-ico/ico-dialog.c
 plug-ins/file-ico/ico-load.c