[gnome-shell-sass] calendar: Use symbolic icon for No Notifications

[Florian Müllner <fmuellner src gnome org>]

commit 5ab54a37d44fdd43db27a21a2eab7cd6c0e27f7d
Author: Sam Hewitt <sam snwh org>
Date:   Fri Feb 4 13:29:36 2022 -0330

    calendar: Use symbolic icon for No Notifications
    
    - drop old assets
    - use symbolic icon for no notifications
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2157>

 widgets/_message-list.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/widgets/_message-list.scss b/widgets/_message-list.scss
index c7e84cb..b99004d 100644
--- a/widgets/_message-list.scss
+++ b/widgets/_message-list.scss
@@ -9,7 +9,7 @@
   .message-list-placeholder { 
     font-weight:1000; 
     font-size: 18pt;
-    color: transparentize($fg_color, 0.7);
+    color: $insensitive_fg_color;
     spacing: 12px;
 
     // icon size and color