Include location information with the QIR verifier error message

A kernel such as this:

qpu void kernel(int var1, int var2) {
int local = 0; // this is fine
int a = var1;
int b = var2;
int c = std::min(a, b); // this is the offending line

return;
}

When used with a hardware platform as the target, will throw an error with the following message error - invalid instruction found in adaptive QIR profile: %0 = alloca i32, align 4. The likely cause is the stack allocation triggered by the std::min call.

However, it is not clear from the error message which line of the kernel caused the error. Would be very helpful to include the location information in the QIR error message to aid debugging.