[gimp] libgimpwidgets: fix def file.

[Jehan <jehanp src gnome org>]

commit 01e87819ce745caed4d61f084f2410a442b11fb7
Author: Jehan <jehan girinstud io>
Date:   Sun Jul 31 20:07:00 2022 +0200

    libgimpwidgets: fix def file.
    
    The defcheck.py file finds these errors:
    
    > Problem found in /home/jehan/dev/src/gimp/libgimpwidgets/gimpwidgets.def
    >   the following symbols are listed in the .def-file,
    >   but are not exported by the library.
    >      - gimp_color_picker_cursors_get_resource
    >      - gimp_icon_pixbufs_get_resource
    
    Indeed these don't exist. Unsure why the autootols check failed to
    report these until today.

 libgimpwidgets/gimpwidgets.def | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/libgimpwidgets/gimpwidgets.def b/libgimpwidgets/gimpwidgets.def
index 49664e9f65..e195ecb3a2 100644
--- a/libgimpwidgets/gimpwidgets.def
+++ b/libgimpwidgets/gimpwidgets.def
@@ -84,7 +84,6 @@ EXPORTS
        gimp_color_notebook_get_selectors
        gimp_color_notebook_get_type
        gimp_color_notebook_set_has_page
-       gimp_color_picker_cursors_get_resource
        gimp_color_profile_chooser_dialog_get_type
        gimp_color_profile_chooser_dialog_new
        gimp_color_profile_combo_box_add_file
@@ -200,7 +199,6 @@ EXPORTS
        gimp_help_set_help_data_with_markup
        gimp_hint_box_get_type
        gimp_hint_box_new
-       gimp_icon_pixbufs_get_resource
        gimp_icons_init
        gimp_icons_set_icon_theme
        gimp_int_adjustment_update