[llvm] [DebugInfo][DWARF] Utilize DW_AT_LLVM_stmt_sequence attr in line table lookups (PR #123391)

[Greg Clayton via llvm-commits]

================
@@ -565,9 +566,12 @@ DWARFDebugLine::ParsingState::ParsingState(
   resetRowAndSequence();
 }
 
-void DWARFDebugLine::ParsingState::resetRowAndSequence() {
+void DWARFDebugLine::ParsingState::resetRowAndSequence(uint64_t Offset) {
   Row.reset(LineTable->Prologue.DefaultIsStmt);
   Sequence.reset();
+  if (Offset != UINT64_MAX) {
+    Sequence.SetSequenceOffset(Offset);
+  }
----------------
clayborg wrote:

just should be:
```
Sequence.SetSequenceOffset(Offset);
```

https://github.com/llvm/llvm-project/pull/123391