Ports: Update SDL_sound's patches to use git patches

Ports/SDL_sound/patches/0001-Use-pkgconfig-to-find-SDL2.patch

@@ -0,0 +1,28 @@
+From 1a5d08869b8084f5fdc3442c4b4ed237b7c7cf29 Mon Sep 17 00:00:00 2001
+From: xSlendiX <gamingxslendix@gmail.com>
+Date: Sun, 19 Sep 2021 22:46:10 +0300
+Subject: [PATCH] Use pkgconfig to find SDL2
+
+---
+ CMakeLists.txt | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index c1b9241..a659246 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -24,7 +24,10 @@ if(CMAKE_C_COMPILER_ID STREQUAL "SunPro")
+     add_definitions(-xldscope=hidden)
+ endif()
+ 
+-find_package(SDL2 REQUIRED)
++INCLUDE(FindPkgConfig)
++
++PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2)
++
+ include_directories(${SDL2_INCLUDE_DIRS} ${SDL2_INCLUDE_DIR})
+ if(WIN32)
+     # -lmingw32: gcc adds it automatically.
+-- 
+2.36.1
+

Ports/SDL_sound/patches/ReadMe.md

@@ -1,6 +1,7 @@
-# Patches for SDL_sound
+# Patches for SDL_sound on SerenityOS
 
-## `fix_cmakelists.patch`
+## `0001-Use-pkgconfig-to-find-SDL2.patch`
+
+Use pkgconfig to find SDL2
 
-Use `FindPkgConfig` to find SDL2 instead of `find_package`.
 

Ports/SDL_sound/patches/fix_cmakelists.patch

@@ -1,14 +0,0 @@
---- SDL_sound-main/CMakeLists.txt	2021-08-21 03:28:50.000000000 +0300
-+++ SDL_sound-main.serenity/CMakeLists.txt	2021-09-18 15:59:24.321216126 +0300
-@@ -29,7 +29,10 @@
-     add_definitions(-xldscope=hidden)
- endif()
- 
--find_package(SDL2 REQUIRED)
-+INCLUDE(FindPkgConfig)
-+
-+PKG_SEARCH_MODULE(SDL2 REQUIRED sdl2)
-+
- include_directories(${SDL2_INCLUDE_DIRS} ${SDL2_INCLUDE_DIR})
- if(WIN32)
-     # -lmingw32: gcc adds it automatically.