xk6

Fix sobek values for `ElementHandle` #7024

Job	Run time
test-xk6 (stable, ubuntu-latest)	1m 15s
test-xk6 (stable, windows-latest)	4m 21s
test-xk6 (stable, macos-latest)	1m 0s
test-xk6 (tip, ubuntu-latest)	1m 23s
test-xk6 (tip, windows-latest)	3m 36s
test-xk6 (tip, macos-latest)	1m 19s
	12m 54s

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