[gnome-builder] plugins/vcsui: set tooltip-text as well as label

[Christian Hergert <chergert src gnome org>]

commit 5be71e42e9ecbe06bc5585ff9807b8f4b53cd417
Author: Christian Hergert <chergert redhat com>
Date:   Mon Aug 29 17:47:52 2022 -0700

    plugins/vcsui: set tooltip-text as well as label

 src/plugins/vcsui/gbp-vcsui-switcher-popover.ui | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/plugins/vcsui/gbp-vcsui-switcher-popover.ui b/src/plugins/vcsui/gbp-vcsui-switcher-popover.ui
index fc18ef80d..65beb890e 100644
--- a/src/plugins/vcsui/gbp-vcsui-switcher-popover.ui
+++ b/src/plugins/vcsui/gbp-vcsui-switcher-popover.ui
@@ -66,6 +66,11 @@
                 <lookup name="item">GtkListItem</lookup>
               </lookup>
             </binding>
+            <binding name="tooltip-text">
+              <lookup name="name" type="IdeVcsBranch">
+                <lookup name="item">GtkListItem</lookup>
+              </lookup>
+            </binding>
           </object>
         </child>
       </object>