crypto: improve accuracy of SubtleCrypto.supports #6313

Job	Run time
Build slim tarball	55s
aarch64-linux: Cache V8 build	19s
x86_64-linux: with shared libraries	31m 17s
aarch64-darwin: with shared libraries	24m 28s
x86_64-darwin: with shared libraries	35m 3s
aarch64-linux: with shared openssl-3.5.5	26m 21s
aarch64-linux: with shared openssl-3.6.1	25m 4s
aarch64-linux: with shared openssl-1.1.1w	25m 19s
aarch64-linux: with shared openssl-4.0.0	38m 43s
aarch64-linux: with shared openssl-3.0.19	26m 27s
	3h 53m 56s

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