[gimp] app: remove unused GIMP_HELP_TOOLS_DIALOG help id

[Jacob Boerema <jboerema src gnome org>]

commit 4b4dd5ec3820ed1224417ed435ac6e34fe6d976b
Author: Jacob Boerema <jgboerema gmail com>
Date:   Sat Oct 15 14:04:47 2022 -0400

    app: remove unused GIMP_HELP_TOOLS_DIALOG help id
    
    This help id was used in the past but all references to it were removed
    long ago with commit c53113d0cca31f8a106791977363d6b0d34aa1e5.
    
    Let's remove this define too since it causes a warning in gimp-help when
    checking for help id's without documentation.

 app/widgets/gimphelp-ids.h | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/app/widgets/gimphelp-ids.h b/app/widgets/gimphelp-ids.h
index 13f9cd6224..32f38e31c4 100644
--- a/app/widgets/gimphelp-ids.h
+++ b/app/widgets/gimphelp-ids.h
@@ -288,8 +288,6 @@
 #define GIMP_HELP_PATH_EXPORT                     "gimp-path-export"
 #define GIMP_HELP_PATH_EDIT                       "gimp-path-edit"
 
-#define GIMP_HELP_TOOLS_DIALOG                    "gimp-tools-dialog"
-
 #define GIMP_HELP_TOOL_AIRBRUSH                   "gimp-tool-airbrush"
 #define GIMP_HELP_TOOL_ALIGN                      "gimp-tool-align"
 #define GIMP_HELP_TOOL_BRIGHTNESS_CONTRAST        "gimp-tool-brightness-contrast"