[OPENMP]Fix PR41767: diagnose DSA for variables in clauses with

[OPENMP]Fix PR41767: diagnose DSA for variables in clauses with
default(none).

If the combined directive has default(none) clause and has clauses for
inner directive that reference some variables, for which data-sharing
attributes are not specified, the error messages should be emitted for
such variables.

llvm-svn: 360073