test: remove duplicate wpt tests #2982

Job	Run time
Build slim tarball	1m 34s
x86_64-linux: with shared libraries	2h 3m 15s
x86_64-darwin: with shared libraries	1h 12m 52s
aarch64-darwin: with shared libraries	2h 37m 36s
aarch64-linux: with shared libraries	1h 27m 23s
	7h 22m 40s

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