UCS/DEBUG: Remove ucx error handlers from backtrace print.
UCS/DEBUG: Remove ucx error handlers from backtrace print.

abouteiller/ucx,manjugv/ucx,shssf/ucx,sergsagal1/ucx_rocm,abouteiller/ucx,shssf/ucx,sergsagal1/ucx_rocm,abouteiller/ucx,shssf/ucx,abouteiller/ucx,manjugv/ucx,manjugv/ucx,sergsagal1/ucx_rocm