[evolution] ESourceSelectorDialog: Use a header bar as title bar

[Milan Crha <mcrha src gnome org>]

commit 92d8f115df44d4b96de87d2473e53bb201868a1f
Author: Cédric Bellegarde <cedric bellegarde adishatz org>
Date:   Sat Jun 25 13:43:15 2022 +0200

    ESourceSelectorDialog: Use a header bar as title bar

 src/e-util/e-source-selector-dialog.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/e-util/e-source-selector-dialog.c b/src/e-util/e-source-selector-dialog.c
index 5d1ec1d0f4..f5c86dd8f8 100644
--- a/src/e-util/e-source-selector-dialog.c
+++ b/src/e-util/e-source-selector-dialog.c
@@ -362,6 +362,7 @@ e_source_selector_dialog_new (GtkWindow *parent,
 
        return g_object_new (
                E_TYPE_SOURCE_SELECTOR_DIALOG,
+               "use-header-bar", TRUE,
                "transient-for", parent,
                "registry", registry,
                "extension-name", extension_name,