[gnome-builder] meson: Allow toolchain preferences row's description to wrap

[Christian Hergert <chergert src gnome org>]

commit 20c971abead16e6d74ce003e268451125caf8411
Author: vanadiae <vanadiae35 gmail com>
Date:   Tue Jun 29 19:58:23 2021 +0200

    meson: Allow toolchain preferences row's description to wrap
    
    Currently in some languages the text is long enough that the row is
    scrollable horizontally, which makes it less clear at first that there's
    a Plus icon at the end of the row, which indicates you can click to add
    a toolchain.

 src/plugins/meson/gbp-meson-toolchain-edition-preferences-addin.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/plugins/meson/gbp-meson-toolchain-edition-preferences-addin.c 
b/src/plugins/meson/gbp-meson-toolchain-edition-preferences-addin.c
index 50560bad6..06b23fa8d 100644
--- a/src/plugins/meson/gbp-meson-toolchain-edition-preferences-addin.c
+++ b/src/plugins/meson/gbp-meson-toolchain-edition-preferences-addin.c
@@ -114,6 +114,7 @@ toolchain_edition_preferences_get_add_widget (GbpMesonToolchainEditionPreference
                            "use-markup", TRUE,
                            "xalign", 0.0f,
                            "hexpand", TRUE,
+                           "wrap", TRUE,
                            NULL);
 
   gtk_style_context_add_class (gtk_widget_get_style_context (subtitle), GTK_STYLE_CLASS_DIM_LABEL);