[gnome-clocks] Remove libhandy project

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit b9796552cec68eb07f0b3c953302760cb0ffed64
Author: Maximiliano Sandoval R <msandova gnome org>
Date:   Mon Jan 10 17:48:05 2022 +0100

    Remove libhandy project
    
    The GTK 4 port stoped using the subproject, but this file was never removed.
    
    See: https://gitlab.gnome.org/GNOME/gnome-clocks/-/issues/203

 .gitignore                | 1 -
 subprojects/libhandy.wrap | 4 ----
 2 files changed, 5 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 22d33f9b..0b94280d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,5 @@ build
 _build
 *~
 .vscode
-subprojects/libhandy
 .flatpak-builder/
 .flatpak/