Build SDL 1.2, SDL2, and SDL3 from upstream tarballs with PPU patches.

[humbertodias]

Replace the old PSL1GHT SDL snapshots and shift later library scripts so the SDL stack occupies 013-029.

013-SDL-1.2.15.sh
014-SDL_mixer-1.2.11.sh
015-SDL_image-1.2.10.sh
016-SDL_gfx-2.0.27.sh
017-SDL_net-1.2.7.sh
018-SDL_ttf-2.0.10.sh
019-SDL2-2.31.0.sh
020-SDL2_mixer-2.8.0.sh
021-SDL2_image-2.8.2.sh
022-SDL2_ttf-2.22.0.sh
023-SDL2_gfx-1.0.4.sh
024-SDL3-3.5.0.sh
025-SDL3_mixer-3.2.4.sh
026-SDL3_image-3.4.6.sh
027-SDL3_net-3.2.0.sh
028-SDL3_ttf-3.2.2.sh
029-SDL3_gfx-1.0.1.sh

[bucanero]

thanks for the PR @humbertodias 👍 I'll run the CI checks first

on a side note, another dev opened a PR #89 about SDL3 .

[onesixromcom]

@humbertodias took my branch from SDL repo and create a patch so it's ok to use it here while it's not merged in main.
my pr have additional cmake files for projects which could be useful. I can create new one with those files only no problem.