[sanitizer] Reenable 2 fixed cxxabi tests

Author: vitalybuka

zorg/buildbot/builders/sanitizers/buildbot_functions.sh

@@ -426,10 +426,6 @@ function check_stage2 {
           LIT_FILTER_OUT+="|test_demangle.pass.cpp"
         fi
 
-        # https://github.com/llvm/llvm-project/pull/119520
-        LIT_FILTER_OUT+="|catch_null_pointer_to_object_pr64953.pass.cpp"
-        LIT_FILTER_OUT+="|catch_ptr_02.pass.cpp"
-        
         if [[ "$(arch)" == "aarch64" ]] ; then
           # TODO: Investigate what is wrong with aarch64 unwinder.
           LIT_FILTER_OUT+="|ostream.formatted.print/vprint_nonunicode.pass.cpp"