[Clang] Issue an error when an atomic builtin is called with a pointer to a...

[Clang] Issue an error when an atomic builtin is called with a pointer to a zero-size object (#91057)

When an atomic builtin is called with a pointer to an object of size
zero, an arithmetic exception gets thrown because there is a modulo
operation with the objects size in codegen.

Diagnose this in sema instead.

Fixes #90330.