doc,lib: align WebCrypto names with spec #7235

Job	Run time
Build slim tarball	1m 11s
aarch64-linux: Cache V8 build	23s
aarch64-darwin: with shared libraries	25m 1s
x86_64-linux: with shared libraries	30m 14s
x86_64-darwin: with shared libraries	1h 8m 14s
aarch64-linux: with shared openssl-3.6.1	25m 11s
aarch64-linux: with shared boringssl-0.20260413.0	25m 20s
aarch64-linux: with shared openssl-3.0.19	25m 6s
aarch64-linux: with shared openssl-1.1.1w	24m 21s
aarch64-linux: with shared openssl-3.5.5	25m 38s
aarch64-linux: with shared openssl-4.0.0	26m 27s
	4h 37m 6s

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