Update to libtcod 2.2.2 #1352

Job	Run time
ruff	9s
mypy	27s
sdist	1m 10s
parse_sdl (macos-latest, 3.2.16)	37s
parse_sdl (windows-latest, 3.2.16)	48s
tox (ubuntu-latest)	2m 31s
test-docs	1m 57s
pyodide	3m 19s
build-macos (pp310-*)	5m 52s
linux-wheels (aarch64, pp310-manylinux*)	3m 55s
build-macos (cp310-*_universal2)	2m 32s
linux-wheels (x86_64, pp310-manylinux*)	3m 30s
linux-wheels (x86_64, cp310-manylinux*)	4m 11s
build (ubuntu-latest, pypy-3.10, x64)	3m 7s
linux-wheels (aarch64, cp310-manylinux*)	4m 9s
build (windows-latest, 3.10, x64)	2m 51s
build (windows-latest, 3.10, x86)	6m 24s
build (windows-latest, pypy-3.10, x64)	4m 30s
build (ubuntu-latest, 3.10, x64)	3m 57s
publish	0s
	55m 56s

Provide feedback