Support WebAssembly target platforms `wasm{32,64}-unknown-unknown` #1053

Job	Run time
test (macos-latest, 7.0.0, true)	5m 28s
container_test (archlinux, true)	2m 32s
container_test (archlinux, false)	2m 27s
abs_paths_test (true)	2m 14s
test (macos-latest, 7.0.0, false)	4m 58s
external_test (macos-13, latest, true)	8m 14s
abs_paths_test (false)	2m 26s
external_test (macos-13, latest, false)	10m 16s
test (macos-latest, latest, true)	5m 10s
container_test (debian, true)	6m 2s
external_test (ubuntu-latest, latest, true)	7m 48s
test (macos-latest, latest, false)	5m 47s
container_test (debian, false)	5m 58s
external_test (ubuntu-latest, latest, false)	8m 6s
lint	20s
container_test (fedora, true)	6m 1s
test (ubuntu-latest, 7.0.0, true)	5m 30s
container_test (fedora, false)	5m 58s
test (ubuntu-latest, 7.0.0, false)	5m 40s
sys_paths_test (true)	3m 16s
container_test (suse_leap, true)	3m 3s
sys_paths_test (false)	3m 25s
test (ubuntu-latest, latest, true)	5m 33s
xcompile_test (true)	2m 4s
test (ubuntu-latest, latest, false)	5m 42s
container_test (suse_leap, false)	3m 4s
xcompile_test (false)	1m 49s
container_test (suse_tumbleweed, true)	2m 32s
container_test (suse_tumbleweed, false)	2m 39s
container_test (ubuntu_20_04, true)	4m 33s
container_test (ubuntu_20_04, false)	4m 54s
container_test (ubuntu_22_04, true)	4m 26s
container_test (ubuntu_22_04, false)	4m 26s
container_test (linux_sysroot, true)	2m 35s
container_test (linux_sysroot, false)	2m 39s
	2h 37m 35s

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