[clang] New indent pp directives before hash with code (PR #186686)

[Björn Schäpers via cfe-commits]

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@@ -2525,11 +2542,30 @@ bool UnwrappedLineParser::parseBracedList(bool IsAngleBracket, bool IsEnum) {
         parseChildBlock();
       }
     }
+    // For BeforeHashWithCode enum bodies: whenever readToken just processed a
+    // PP directive and returned the first post-PP token (AtEndOfPPLine=true),
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HazardyKnusperkeks wrote:

```suggestion
    // PP directive and returned the first post-PP token (AtEndOfPPLine == true),
```

https://github.com/llvm/llvm-project/pull/186686