[WIP] Partially deinterleave SSE radix4 data #283

Job	Run time
Check+Test default features (stable)	1m 15s
Check and test Linux arm 64bit with neon (stable)	1m 49s
Check+Test no features (stable)	33s
Check+Test default features (beta)	1m 23s
Check and test WebAssembly with SIMD (stable)	1m 0s
Check and test Linux arm 64bit with neon (beta)	1m 50s
Check+Test no features (beta)	38s
Check+Test default features (nightly)	1m 22s
Check and test WebAssembly with SIMD (beta)	1m 6s
Check and test Linux arm 64bit with neon (nightly)	1m 48s
Check+Test default features (1.61)	4m 27s
Check+Test no features (nightly)	38s
Check and test WebAssembly with SIMD (nightly)	1m 1s
Check and test Linux arm 64bit with neon (1.61)	4m 52s
Check+Test no features (1.61)	3m 38s
Check and test Linux x86 32bit	1m 29s
Check and test WebAssembly with SIMD (1.61)	3m 50s
Rustfmt	12s
	32m 51s

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