Revert "dunst: make the 1.7.0 migration"

This reverts commit a81a2ba169. Well, I
am happy with my version which works fine and is using higher scale
icons.

README.md

@@ -46,7 +46,7 @@ unstable but some of them are pulled from Nix.
 
 However, I am recompiling some stuff to get more recent versions:
 
- - `dunst` (`master` branch)
+ - `dunst` (check `vbe/master` branch)
  - `picom` (`next` branch)
  - `polybar` (check `vbe/master` branch)
  - `xsecurelock` (check `vbe/master` branch)

dotfiles/dunstrc

@@ -4,13 +4,10 @@
     follow = none
 
     # Appearance
-    width = 400
-    height = 100
-    offset = 15x15
-    origin = top-right
+    geometry = "400x7-15+15"
     indicate_hidden = yes
     shrink = no
-    notification_limit = 6
+    notification_height = 0
     separator_height = 2
     separator_color = frame
     padding = 8
@@ -56,7 +53,6 @@
     icon_position = left
     min_icon_size = 32
     max_icon_size = 32
-    enable_recursive_icon_lookup = true
     icon_path = /usr/share/icons/Adwaita:/usr/share/icons/hicolor:/usr/share/icons/gnome
 
     # History