[llvm][SveEmitter] SVE ACLE for quadword permute intrinsics.

Summary:
The following intrinsics have been added, guarded by the macro
`__ARM_FEATURE_SVE_MATMUL_FP64`:

* svtrn1q[_*]
* svtrn2q[_*]
* svuzp1q[_*]
* svuzp2q[_*]
* svzip1q[_*]
* svzip2q[_*]

Supported types:

* svint[8|16|32|64]_t
* svuint[8|16|32|64]_t
* svfloat[16|32|64]_t

TODO: add support for svbfloat16_t

Reviewers: efriedma, sdesmalen, kmclaughlin, rengolin

Reviewed By: sdesmalen

Subscribers: tschuett, kristof.beyls, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D80851