Merge branch 'next' of https://git.do.srb2.org/STJr/SRB2 into model-features

.gitlab/ci/jobs/macos-arm64.yml

.gitlab/ci/jobs/macos-x86_64.yml

.gitlab/ci/jobs/osxcross-universal.yml

.gitlab/ci/jobs/windows-x64-makefile.yml

.gitlab/ci/jobs/windows-x64.yml

.gitlab/ci/jobs/windows-x86-makefile.yml

.gitlab/ci/jobs/windows-x86.yml

.gitlab/ci/templates/srb2ci.yml

src/CMakeLists.txt

src/blua/CMakeLists.txt

src/blua/Sourcefile

src/blua/ldblib.c

src/blua/linit.c

src/blua/lualib.h

src/command.c

src/d_player.h

src/deh_tables.c

src/hardware/hw_draw.c

src/hardware/hw_main.c

src/hardware/hw_md2.c