Add new blas/lapack interfaces

[Cstandardlib]

What's changed?

• Add some LAPACK routines.
• Add the corresponding lapackConnector and cuSolverConnector.

Lists of interfaces

BLAS

• blas_copy
• blas_nrm2
  Standard interface of BLAS copy and nrm2.

LAPACK

• lapack_getrf_inplace
  In-place QR factorization combining geqrf and orgqr.

Unit Tests and/or Case Tests for my changes

• A unit test is added for new container::kernels BLAS/LAPACK interface.

Any changes of core modules? (ignore if not applicable)

• BLAS/LAPACK interfaces

Note

• cuSolver provides two different APIs; legacy and generic. The generic APIs might reduce the complexity of cuSolverConnector implementation. This depends on some type traits defined in the cuSolver header cusolver_utils.h.
• It is worth exploring later to get a cleaner cuSolverConnector interface, but for now not supported.

[QuantumMisaka]

@Cstandardlib Will this modification affect toolchain installation ?

[Cstandardlib]

@QuantumMisaka This modification only add some routines/tests, and do not introduce new dependencies, so I guess there will be no impacts on toolchain.