Comply with changed layerrule syntax in Hyprland 0.53

default/hypr/apps/hyprshot.conf

@@ -1,2 +1,2 @@
 # Remove 1px border around hyprshot screenshots
-layerrule = animation none, match:namespace selection
+layerrule = no_anim on, match:namespace selection

default/hypr/apps/walker.conf

@@ -1,2 +1,2 @@
 # Application-specific animation
-layerrule = animation none, match:namespace walker
+layerrule = no_anim on, match:namespace walker