hipBLAS-0.4.3.0 release for ROCM 1.6

Library release associated with ROCM v1.6 platform release.

Library tuned for Fiji family hardware.

The library libhipblas-hcc.so only contains the hipBLAS thin interface. To use
hipBLAS you will also need to have rocBLAS installed.

hipBLAS-0.4.2.0 release for ROCM 1.6

Library release associated with ROCM v1.6 platform release.

Library tuned for Fiji family hardware.

Build improvements for cuda

This fixes the cmake code to properly find and build hipblas with a cuda backend

This updates the version of rocblas, that links in tensile v3.0.0

Initial Release

hipBlas is a thin BLAS wrapper library which forward calls to underlying wrapper libraries. At the moment, rocBLAS is the only supported back-end BLAS library.