ARM64 support

[MattF42]

Won't compile on Ubuntu 22.04 ARM64:

gcc -DHAVE_CONFIG_H -I.  -Iyes/include -fno-strict-aliasing  -I. -Iyes/include -Wno-pointer-sign -Wno-pointer-to-int-cast   -O3 -march=native -Wall  -Iyes/include -MT algo/flex/cryptonote/crypto/cpuminer-oaes_lib.o -
MD -MP -MF algo/flex/cryptonote/crypto/.deps/cpuminer-oaes_lib.Tpo -c -o algo/flex/cryptonote/crypto/cpuminer-oaes_lib.o `test -f 'algo/flex/cryptonote/crypto/oaes_lib.c' || echo './'`algo/flex/cryptonote/crypto/oaes
_lib.c
In file included from ./simd-utils.h:174,
                 from algo/sha/sha1-hash.h:5,
                 from api.c:34:
./simd-utils/intrlv.h: In function ‘intrlv_4x32’:
./simd-utils/intrlv.h:122:4: note: use ‘-flax-vector-conversions’ to permit conversions between vectors with differing element types or numbers of subparts
  122 |    ILEAVE_4x32( D0, D1, D2, D3, S0, S1, S2, S3 );
      |    ^~~~~~~~~~~
In file included from ./simd-utils.h:174,
                 from algo/sha/sha1-hash.h:5,
                 from api.c:34:
./simd-utils/intrlv.h: In function ‘intrlv_4x32’:
./simd-utils/intrlv.h:122:4: note: use ‘-flax-vector-conversions’ to permit conversions between vectors with differing element types or numbers of subparts
  122 |    ILEAVE_4x32( D0, D1, D2, D3, S0, S1, S2, S3 );
      |    ^~~~~~~~~~~
In file included from ./simd-utils.h:172,
                 from algo/sha/sha1-hash.h:5,
                 from api.c:34:
./simd-utils/intrlv.h:98:25: error: incompatible type for argument 1 of ‘vzip1q_u64’
   98 |   D0 = v128_unpacklo64( T,  S1 ); \
      |                         ^
      |                         |
      |                         uint32x4_t
./simd-utils/simd-neon.h:167:51: note: in definition of macro ‘v128_unpacklo64’
  167 | #define v128_unpacklo64( v1, v0 )     vzip1q_u64( v1, v0 )
      |                                                   ^~
./simd-utils/intrlv.h:122:4: note: in expansion of macro ‘ILEAVE_4x32’
  122 |    ILEAVE_4x32( D0, D1, D2, D3, S0, S1, S2, S3 );
      |    ^~~~~~~~~~~
In file included from ./simd-utils.h:149,
                 from algo/sha/sha1-hash.h:5,
                 from api.c:34:
/usr/lib/gcc/aarch64-linux-gnu/11/include/arm_neon.h:30637:24: note: expected ‘uint64x2_t’ but argument is of type ‘uint32x4_t’
30637 | vzip1q_u64 (uint64x2_t __a, uint64x2_t __b)
      |             ~~~~~~~~~~~^~~
In file included from ./simd-utils.h:172,
                 from algo/sha/sha1-hash.h:5,
                 from api.c:34:
./simd-utils/intrlv.h:122:37: error: incompatible type for argument 2 of ‘vzip1q_u64’
  122 |    ILEAVE_4x32( D0, D1, D2, D3, S0, S1, S2, S3 );
      |                                     ^~
      |                                     |
      |                                     uint32x4_t
./simd-utils/simd-neon.h:167:55: note: in definition of macro ‘v128_unpacklo64’
  167 | #define v128_unpacklo64( v1, v0 )     vzip1q_u64( v1, v0 )
      |                                                       ^~
./simd-utils/intrlv.h:122:4: note: in expansion of macro ‘ILEAVE_4x32’
  122 |    ILEAVE_4x32( D0, D1, D2, D3, S0, S1, S2, S3 );
      |    ^~~~~~~~~~~

etc etc etc