Add missing modifier combinations to omarchy-menu-keybindings (#715)

While these aren't currently used directly in the Omarchy code, when the
user adds custom bindings they are not properly displayed by the
omarchy-menu-keybindings script.

Co-authored-by: Chris Miller <chris@diddado.com>

bin/omarchy-menu-keybindings

@@ -31,7 +31,10 @@ dynamic_bindings() {
         -e 's/^65,/SUPER SHIFT,/' \
         -e 's/^68,/SUPER CTRL,/' \
         -e 's/^69,/SUPER SHIFT CTRL,/' \
-        -e 's/^72,/SUPER ALT,/'
+        -e 's/^72,/SUPER ALT,/' \
+        -e 's/^73,/SUPER SHIFT ALT,/' \
+        -e 's/^76,/SUPER CTRL ALT,/' \
+        -e 's/^77,/SUPER SHIFT CTRL ALT,/'
 }
 
 # Parse and format keybindings