Port SDL3 texture scale mode #1244

Job	Run time
mypy	27s
sdist	3m 40s
ruff	5s
parse_sdl (macos-latest, 3.2.16)	25s
parse_sdl (windows-latest, 3.2.16)	45s
tox (ubuntu-latest)	3m 29s
test-docs	4m 18s
linux-wheels (x86_64, cp310-manylinux*)	3m 54s
linux-wheels (aarch64, cp310-manylinux*)	3m 52s
linux-wheels (aarch64, pp310-manylinux*)	3m 22s
pyodide	5m 2s
build (windows-latest, 3.10, x64)	3m 3s
build (windows-latest, pypy-3.10, x86)	3m 33s
linux-wheels (x86_64, pp310-manylinux*)	3m 24s
build (windows-latest, pypy-3.10, x64)	4m 3s
build-macos (pp310-*)	3m 36s
build (ubuntu-latest, pypy-3.10, x64)	4m 29s
build-macos (cp310-*_universal2)	1m 50s
build (windows-latest, 3.10, x86)	2m 57s
build (ubuntu-latest, 3.10, x64)	5m 15s
publish	0s
	1h 1m 29s

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