Alacritty: sync with latest upstream

.config/alacritty/alacritty.yml

@@ -566,7 +566,7 @@ hints:
 #    - Key0-Key9
 #
 #    A full list with available key codes can be found here:
-#    https://docs.rs/glutin/*/glutin/event/enum.VirtualKeyCode.html#variants
+#    https://docs.rs/winit/*/winit/event/enum.VirtualKeyCode.html#variants
 #
 #    Instead of using the name of the keys, the `key` field also supports using
 #    the scancode of the desired key. Scancodes have to be specified as a
@@ -889,6 +889,12 @@ key_bindings:
   #   - Trace
   #log_level: Warn
 
+  # Renderer override.
+  #   - glsl3
+  #   - gles2
+  #   - gles2_pure
+  #renderer: None
+
   # Print all received window events.
   #print_events: false