testing/sauerbraten: drop DirectFB workaround patch

Signed-off-by: David Heidelberg <david@ixit.cz>

testing/sauerbraten/APKBUILD

@@ -2,7 +2,7 @@
 # Contributor: Simon Zeni <simon@zeni.ca>
 pkgname=sauerbraten
 pkgver=2020.12.29
-pkgrel=2
+pkgrel=3
 pkgdesc="Quake-like FPS based on an improved version of the Cube engine"
 url="http://www.sauerbraten.org/"
 arch="all"
@@ -10,7 +10,6 @@ license="zlib"
 makedepends="zlib-dev sdl2-dev sdl2_mixer-dev sdl2_image-dev"
 options="!check" # no tests
 source="https://downloads.sourceforge.net/sauerbraten/sauerbraten_${pkgver//./_}_linux.tar.bz2
-	sdl2_directfb_build_fix.patch
 	sauerbraten-client
 	sauerbraten-server
 	"
@@ -39,7 +38,6 @@ package() {
 
 sha512sums="
 fd2106e4ed3d48352b5cc2f9d4037933a486e6200ef89bf9e3f31952f4a27ef565f7740d45c32bb9b22da0e17e6542257169134f216bc51a6a465ff311f9bae9  sauerbraten_2020_12_29_linux.tar.bz2
-613a643ee4444c589fe02ef402e48c7b39eb94b9417b5e97a36e2a2df2c5db4105b8168f31fb2f0679e57019fae9a4d3a57308c29a66ccf27282c4c5e03443a2  sdl2_directfb_build_fix.patch
 67bc774a3df9c8dc08323b0b4feaf06071daf80d88d0d2a83595443239a6ce58f44c6dfc08296cadaffeb1252f6647a74170d5d133e14bce6e3be6c1bc324fd5  sauerbraten-client
 84d7c31c083a5d8c1d149f174edd81b046351ee42141a2896e1eec90019579460f2674e0ac25d0f2307b5302720eb24fb4d0fee1c3bd680d8afa1566c92f2e84  sauerbraten-server
 "

testing/sauerbraten/sdl2_directfb_build_fix.patch

@@ -1,13 +0,0 @@
-fixes redefinition of 'void operator delete [](void*, void*)' in directfb from
-SDL2 include
-
---- a/src/engine/main.cpp
-+++ b/src/engine/main.cpp
-@@ -3,6 +3,7 @@
- #include "engine.h"
- 
- #ifdef SDL_VIDEO_DRIVER_X11
-+#undef SDL_VIDEO_DRIVER_DIRECTFB
- #include "SDL_syswm.h"
- #endif
-