test: update WPT for WebCryptoAPI to 42e47329fd #3779

Job	Run time
Build slim tarball	2m 30s
x86_64-linux: with shared libraries	21m 30s
x86_64-darwin: with shared libraries	37m 11s
aarch64-darwin: with shared libraries	24m 2s
aarch64-linux: with shared libraries	18m 41s
	1h 43m 54s

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