Update dhewm3 to version 1.5.3 / rev 6 via SR 1163530
    
    https://build.opensuse.org/request/show/1163530
    by user mia + anag+factory
    - Update to version 1.5.3
      * Support for gamepads. See Configuration.md for more information.
      * Support different file formats for screenshots by setting the
        r_screenshotFormat CVar (0 = TGA, still the default, 1 = BMP,
        2 = PNG, 3 = JPG). r_screenshotJpgQuality and
        r_screenshotPngCompression allow configuring how JPG/PNG are
        compressed.
      * Fixed problems with lights after loading a savegame.
      * Fix volume of some weapon sounds, like chaingun being too quit.
      * Fix MD3 model support
      * Several new CMake options:
        + To enable Clang/GCC Address Sanitizer and Undefined Behavior
          Sanitizer
        + Hardlink the game code into the executable (instead of using
           game DLLs, only supports base or d3xp then; needed for
           Undefined Behavior Sanitizer)
        + Force