revert XXH3's 17to128 variant to single accumulator #711

Job	Run time
Ubuntu Node 16.x WebAssembly/asm.js tests	1m 14s
Ubuntu Node 17.x WebAssembly/asm.js tests	1m 25s
Ubuntu Node 18.x WebAssembly/asm.js tests	1m 3s
Linux x64 cmake unofficial build test	14s
Linux x64 check results consistency	23s
macos-11	36s
macos-12	46s
QEMU ARM	2m 7s
QEMU AARCH64	5m 36s
QEMU PPC64LE	1m 29s
QEMU PPC64	1m 34s
QEMU S390X	2m 42s
QEMU MIPS	1m 46s
QEMU M68K	1m 32s
QEMU RISC-V	1m 20s
QEMU ARM, gcc-10	2m 21s
QEMU AARCH64, gcc-10	4m 14s
QEMU PPC64LE, gcc-10	1m 36s
QEMU PPC64, gcc-10	1m 32s
QEMU S390X, gcc-10	2m 6s
QEMU MIPS, gcc-10	1m 47s
QEMU ARM, gcc-9	1m 36s
QEMU PPC64LE, gcc-9	1m 28s
QEMU PPC64, gcc-9	1m 56s
QEMU S390X, gcc-9	0s
QEMU MIPS, gcc-9	1m 39s
QEMU ARM, gcc-8	1m 45s
QEMU PPC64LE, gcc-8	1m 43s
QEMU PPC64, gcc-8	1m 31s
QEMU S390X, gcc-8	1m 57s
Linux x64 misc tests	1m 31s
CC=cc, ubuntu-latest	1m 44s
CC=gcc, ubuntu-latest	1m 23s
CC=gcc-12, ubuntu-22.04	1m 28s
CC=gcc-11, ubuntu-22.04	1m 18s
CC=gcc-10, ubuntu-22.04	1m 43s
CC=gcc-9, ubuntu-22.04	1m 23s
CC=gcc-8, ubuntu-20.04	1m 20s
CC=gcc-7, ubuntu-20.04	1m 43s
CC=clang, ubuntu-latest	1m 43s
CC=clang-12, ubuntu-22.04	1m 28s
CC=clang-11, ubuntu-22.04	1m 23s
CC=clang-10, ubuntu-20.04	1m 23s
CC=clang-9, ubuntu-20.04	1m 35s
CC=clang-8, ubuntu-20.04	1m 39s
CC=clang-7, ubuntu-20.04	1m 40s
CC=clang-6.0, ubuntu-20.04	1m 18s
Windows mingw64	3m 52s
Windows mingw32	3m 20s
VC++ 2022, x64	2m 46s
VC++ 2022, Win32	2m 11s
VC++ 2022, ARM	2m 21s
VC++ 2022, ARM64	2m 17s
VC++ 2019, x64	1m 32s
VC++ 2019, Win32	2m 46s
VC++ 2019, ARM	1m 38s
VC++ 2019, ARM64	1m 30s
QEMU S390X, gcc-9	2m 2s
	1h 42m 55s

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