[WIP] Partially deinterleave SSE radix4 data #285

Job	Run time
Check+Test default features (stable)	1m 26s
Check and test Linux arm 64bit with neon (stable)	1m 54s
Check+Test no features (stable)	44s
Check and test WebAssembly with SIMD (stable)	1m 9s
Check+Test default features (beta)	1m 23s
Check and test Linux arm 64bit with neon (beta)	1m 55s
Check+Test no features (beta)	40s
Check and test WebAssembly with SIMD (beta)	1m 7s
Check+Test default features (nightly)	1m 27s
Check and test Linux arm 64bit with neon (nightly)	1m 52s
Check+Test no features (nightly)	40s
Check and test WebAssembly with SIMD (nightly)	1m 4s
Check+Test default features (1.61)	4m 30s
Check and test Linux arm 64bit with neon (1.61)	4m 57s
Check+Test no features (1.61)	3m 35s
Check and test WebAssembly with SIMD (1.61)	3m 55s
Check and test Linux x86 32bit	1m 41s
Rustfmt	14s
	34m 13s

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