Update @bjorn3/browser_wasi_shim to 0.4.2 #704

Job	Run time
ci-data	7s
Compile native gem for aarch64-linux	6m 12s
Compile native gem for x86_64-linux	6m 2s
Compile native gem for x64-mingw-ucrt	6m 23s
Compile native gem for aarch64-linux-musl	6m 21s
Compile native gem for x86_64-darwin	6m 4s
Compile native gem for arm64-darwin	5m 59s
Compile native gem for x86_64-linux-musl	6m 22s
	43m 30s

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