SDL3: update to 3.4.2.

Author: Rutpiv

srcpkgs/SDL3/template

@@ -1,6 +1,6 @@
 # Template file for 'SDL3'
 pkgname=SDL3
-version=3.4.0
+version=3.4.2
 revision=1
 build_style=cmake
 configure_args="-DSDL_ALSA=ON -DSDL_RPATH=OFF
@@ -15,7 +15,7 @@ license="Zlib"
 homepage="https://www.libsdl.org/"
 changelog="https://raw.githubusercontent.com/libsdl-org/SDL/refs/heads/main/WhatsNew.txt"
 distfiles="https://www.libsdl.org/release/SDL3-${version}.tar.gz"
-checksum=082cbf5f429e0d80820f68dc2b507a94d4cc1b4e70817b119bbb8ec6a69584b8
+checksum=ef39a2e3f9a8a78296c40da701967dd1b0d0d6e267e483863ce70f8a03b4050c
 
 # Package build options
 build_options="gles opengl pulseaudio pipewire sndio vulkan wayland x11"