[AMDGPU] Add the uses_dynamic_stack field to the kernel descriptor and the kernel...

[AMDGPU] Add the uses_dynamic_stack field to the kernel descriptor and the kernel metadata map

This change introduces the dynamic stack boolean field to code-object-v3
and above under the code properties of the kernel descriptor and under
the kernel metadata map of NT_AMDGPU_METADATA. This field corresponds to
the is_dynamic_callstack field of amd_kernel_code_t.

Differential Revision: https://reviews.llvm.org/D128344