[gimp] po-libgimp: update POTFILES.in

[Michael Natterer <mitch src gnome org>]

commit db6a0c684117fc80e0d1ae2d80309412b1dd7973
Author: Michael Natterer <mitch gimp org>
Date:   Wed Oct 23 18:56:12 2019 +0200

    po-libgimp: update POTFILES.in

 po-libgimp/POTFILES.in | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/po-libgimp/POTFILES.in b/po-libgimp/POTFILES.in
index 20537e0aa9..f091b3e181 100644
--- a/po-libgimp/POTFILES.in
+++ b/po-libgimp/POTFILES.in
@@ -9,6 +9,7 @@ libgimp/gimpexport.c
 libgimp/gimpfontselectbutton.c
 libgimp/gimpgradientselectbutton.c
 libgimp/gimpimagemetadata.c
+libgimp/gimpimagemetadata-save.c
 libgimp/gimppaletteselectbutton.c
 libgimp/gimppatternselectbutton.c
 libgimp/gimppdb.c