[lldb] Replace SVE_PT* macros in NativeRegisterContextLinux_arm64.{cpp,h} with their equivalent defintions in LinuxPTraceDefines_arm64sve.h
Commit
090306fc80dbf (August 2020) changed most of the arm64 SVE_PT*
macros, but apparently did not make the changes in the
NativeRegisterContextLinux_arm64.* files (or those files were pulled
over from someplace else after that commit). This change replaces the
macros NativeRegisterContextLinux_arm64.cpp with the replacement
definitions in LinuxPTraceDefines_arm64sve.h. It also includes
LinuxPTraceDefines_arm64sve.h in NativeRegisterContextLinux_arm64.h.
Differential Revision: https://reviews.llvm.org/D104826