Update to libtcod 2.2.0 #1291

Job	Run time
mypy	28s
ruff	11s
sdist	2m 34s
parse_sdl (windows-latest, 3.2.16)	37s
parse_sdl (macos-latest, 3.2.16)	24s
test-docs	3m 26s
build (ubuntu-latest, pypy-3.10, x64)	5m 4s
build (ubuntu-latest, 3.10, x64)	5m 55s
build (windows-latest, pypy-3.10, x64)	3m 18s
build (windows-latest, 3.10, x64)	2m 40s
tox (ubuntu-latest)	3m 38s
build-macos (pp310-*)	4m 22s
build-macos (cp310-*_universal2)	1m 51s
build (windows-latest, 3.10, x86)	3m 4s
pyodide	4m 12s
linux-wheels (aarch64, cp310-manylinux*)	4m 10s
linux-wheels (aarch64, pp310-manylinux*)	3m 31s
linux-wheels (x86_64, cp310-manylinux*)	4m 0s
linux-wheels (x86_64, pp310-manylinux*)	3m 31s
publish	-1s
	56m 55s

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