Update to libtcod 2.2.0 #1292

Job	Run time
mypy	29s
ruff	10s
sdist	2m 30s
parse_sdl (macos-latest, 3.2.16)	23s
parse_sdl (windows-latest, 3.2.16)	34s
build (windows-latest, pypy-3.10, x64)	3m 29s
build (ubuntu-latest, 3.10, x64)	5m 35s
build (windows-latest, 3.10, x64)	2m 37s
linux-wheels (x86_64, pp310-manylinux*)	3m 33s
linux-wheels (x86_64, cp310-manylinux*)	4m 4s
build (windows-latest, 3.10, x86)	3m 7s
pyodide	5m 27s
build (ubuntu-latest, pypy-3.10, x64)	5m 11s
test-docs	4m 3s
tox (ubuntu-latest)	3m 40s
linux-wheels (aarch64, pp310-manylinux*)	3m 29s
build-macos (cp310-*_universal2)	1m 49s
build-macos (pp310-*)	3m 27s
linux-wheels (aarch64, cp310-manylinux*)	3m 58s
publish	0s
	57m 35s

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