Merge pull request #6 from sailfishos/jb61492-fix

[sdl] Replace revert patch with proper upstream fix. JB#61492

Merge pull request #5 from sailfishos/jb61492

[sdl] Update to version 2.30.0. JB#61492

Merge pull request #4 from sailfishos/jb60520

[sdl] Update to version 2.28.0. JB#60520

Merge pull request #3 from sailfishos/jb58606

[sdl] Update to version 2.24.0. JB#58606

Merge pull request #2 from sailfishos/jb56588

[sdl] Update to version 2.0.18. JB#56588

[sdl] Update to version 2.0.16. JB#54674

[sdl] Fix creating EGLSurface in Wayland. JB#54613

[sdl] Implement GetDisplayDPI for Wayland. JB#54613

[sdl] Update to 2.0.14 release. JB#52619

[sdl] Update to 2.0.12 release. JB#49887

Merge branch 'jb37662' into 'nemo'

[sdl] Add upstream patch to not force X11 in EGL. Contributes to JB#37662

See merge request mer-core/libsdl!6