Disambiguate dwl-patches' license - closes issue #530

During the hosting transition from github to codeberg, dwl and
dwl-patches were split up for logistical reasons. In doing so,
however, the license files remained with dwl and were not replicated
into the new dwl-patches repository. This left new patches and
contributions to patches in an ambiguous license state.

Codeberg dwl-patches issue #530 requested that contributors to
dwl-patches explicitly consent or dissent to the dwl license
structure. All but seven contributors did so. Those seven
contributors' patches are here formally removed as dwl-patches adopts
the dwl license structure.

For clarity this license structure is as follows:

GPL-3+ license with a provision for the MIT license covering any
patches that affect util.c and util.h and a provision for the sway
license covering any patches that interact with client_is_float_type()
and the layer shell code which were drawn out of the sway code base.

patches/naturalscrolltrackpad/naturalscrolltrackpad.patch

@@ -1,30 +0,0 @@
-From 63f38e7ccda8067a0558a6e81baad89ffbba9d6a Mon Sep 17 00:00:00 2001
-From: Nikita Ivanov <nikita.vyach.ivanov@gmail.com>
-Date: Sat, 8 Feb 2025 16:31:09 +0100
-Subject: [PATCH] Set natural scrolling only for trackpads
-
----
- dwl.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/dwl.c b/dwl.c
-index def2562..f6bb544 100644
---- a/dwl.c
-+++ b/dwl.c
-@@ -1085,10 +1085,10 @@ createpointer(struct wlr_pointer *pointer)
- 			libinput_device_config_tap_set_drag_enabled(device, tap_and_drag);
- 			libinput_device_config_tap_set_drag_lock_enabled(device, drag_lock);
- 			libinput_device_config_tap_set_button_map(device, button_map);
--		}
- 
--		if (libinput_device_config_scroll_has_natural_scroll(device))
--			libinput_device_config_scroll_set_natural_scroll_enabled(device, natural_scrolling);
-+			if (libinput_device_config_scroll_has_natural_scroll(device))
-+				libinput_device_config_scroll_set_natural_scroll_enabled(device, natural_scrolling);
-+		}
- 
- 		if (libinput_device_config_dwt_is_available(device))
- 			libinput_device_config_dwt_set_enabled(device, disable_while_typing);
--- 
-2.48.1
-