Update 'SDL2' package to v2.30.2 (#744)

cmake/configs/default.cmake

@@ -143,7 +143,7 @@ hunter_default_version(Qwt VERSION 6.1-p3)
 hunter_default_version(RapidJSON VERSION 1.1.0-b557259-p0)
 hunter_default_version(RapidXML VERSION 1.13)
 hunter_default_version(RedisClient VERSION 0.6.1-p1)
-hunter_default_version(SDL2 VERSION 2.24.0)
+hunter_default_version(SDL2 VERSION 2.30.2)
 hunter_default_version(SDL_image VERSION 2.0.5-p0)
 hunter_default_version(SDL_mixer VERSION 2.0.4-p0)
 hunter_default_version(SDL_net VERSION 2.2.0-p0)

cmake/projects/SDL2/hunter.cmake

@@ -193,6 +193,50 @@ hunter_add_version(
         04d7768f4418ba03537ef14a86a0c1c45582f5c3
 )
 
+hunter_add_version(
+        PACKAGE_NAME
+        SDL2
+        VERSION
+        "2.24.2"
+        URL
+        "https://github.com/libsdl-org/SDL/releases/download/release-2.24.2/SDL2-2.24.2.tar.gz"
+        SHA1
+        828974badaf1f16f8e3ebe84fb6f7e5d793c1e47
+)
+
+hunter_add_version(
+        PACKAGE_NAME
+        SDL2
+        VERSION
+        "2.26.5"
+        URL
+        "https://github.com/libsdl-org/SDL/releases/download/release-2.26.5/SDL2-2.26.5.tar.gz"
+        SHA1
+        ca5d89edc537fd819eddab1f1a86f61e45fcb68b
+)
+
+hunter_add_version(
+        PACKAGE_NAME
+        SDL2
+        VERSION
+        "2.28.5"
+        URL
+        "https://github.com/libsdl-org/SDL/releases/download/release-2.28.5/SDL2-2.28.5.tar.gz"
+        SHA1
+        50af6b564890d702e57e2a72d6429b43778ed29a
+)
+
+hunter_add_version(
+        PACKAGE_NAME
+        SDL2
+        VERSION
+        "2.30.2"
+        URL
+        "https://github.com/libsdl-org/SDL/releases/download/release-2.30.2/SDL2-2.30.2.tar.gz"
+        SHA1
+        37a0557fc39460dc2a4fbbf162d95f115d2c9be2
+)
+
 hunter_add_version(
         PACKAGE_NAME
         SDL2