Remove website code #243

Job	Run time
Test - 1.63.0 toolchain (minimal)	1m 56s
Prepare	3s
Docs - stable toolchain (recent)	40s
Format - nightly toolchain	12s
Test - 1.63.0 toolchain (recent)	2m 1s
Test - stable toolchain (minimal)	25s
Test 32-bit version	37s
Test - stable toolchain (recent)	27s
WASM - stable toolchain	1m 55s
Lint - nightly toolchain (recent)	21s
Docs - nightly toolchain (recent)	40s
Test - nightly toolchain (minimal)	23s
Bench - nightly toolchain (recent)	28s
Test - nightly toolchain (recent)	26s
	10m 34s

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