[clang] [clang-format] treat continuation as indent for aligned lines (PR #191217)

[Björn Schäpers via cfe-commits]

================
@@ -256,6 +255,9 @@ struct ParenState {
   /// indented.
   IndentationAndAlignment Indent;
 
+  /// The token in one of the previous lines this state wants to align to
----------------
HazardyKnusperkeks wrote:

```suggestion
  /// The token in one of the previous lines this state wants to align to.
```

https://github.com/llvm/llvm-project/pull/191217