support pqcrypto in wasm unknown unknown #189

Job	Run time
wasm32-unknown-unknown (beta)	44s
wasm32-unknown-unknown (nightly)	46s
wasm32-unknown-unknown (stable)	53s
ci (nightly)	6m 45s
android (stable)	1m 54s
ci (beta)	7m 22s
generated-code-is-up-to-date	21s
android (beta)	2m 59s
android (nightly)	2m 14s
ci (stable)	6m 11s
	30m 9s

Provide feedback