v1.3.0

With thanks to @KojoZero for various touch-screen improvements in #279!

Added

• Added core options for joystick pointer speed, response curve and speedup pointer multiplier.
• Added "Speedup Pointer" button which adds a multiplier to the pointer speed when held (set to L2).
• Certain games require stylus "flicks" that couldn't easily be achieved with a higher base sensitivity.
• Added support for auto-selecting a compatible DSi NAND for a given game's region.
  Thanks for #303, @bulzipke!
• Added core options for scaling and filtering one of the screens separately from the other.
  Thanks for #304, @bulzipke!

Changed

• Updated melonDS to commit 7117178.
• Changed Close Lid button to a button combo (L2+Y in Retropad Layout).
• "Touch Touchscreen" button was changed to R2 to enhance playability.
• Refactor the test suite to be less verbose and repetitive,
  using Pytest and its fixture APIs.
• Remove the need to link against OpenGL when building the core.

Fixed

• Fixed a configure error when building with CMake 4 or later.
  #265
• Fixed OpenGL support on macOS.
  #293
  #12
  Thanks, @warmenhoven!
• Fixed the position of the touch screen cursor to be more accurate on both renderers.
  Thanks for #305, @DaVinciLord!
• Fixed a bug where the core would crash after exiting an error screen
  when it failed to load a DSiWare ROM.