Add functions to copy array into C-/F- contig destination

This is done more efficiently than generic copy-and-cast kernel.
It is also done yet more efficiently for the batch of square matrices.

Copy from (batch of views into C-contig matrices) to
    F-contig array of the same shape.

    src.shape = (n, n, ....)
    src.strides = (ld_src, 1, ...)

Copy from (batch of views into F-contig matrices) to
    C-contig array of the same shape

    src.shape = (..., n, n)
    src.strides = (..., 1, ld_src)

Author: oleksandr-pavlyk

dpctl/tensor/CMakeLists.txt

@@ -123,6 +123,7 @@ set(_tensor_impl_sources
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/tensor_ctors.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/accumulators.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/copy_and_cast_usm_to_usm.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/copy_as_contig.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/copy_numpy_ndarray_into_usm_ndarray.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/copy_for_reshape.cpp
     ${CMAKE_CURRENT_SOURCE_DIR}/libtensor/source/copy_for_roll.cpp