[polly] [Polly] Add vectorize metadata to loops identified as vectorizable by polly (PR #113994)

[Michael Kruse via llvm-commits]

================
@@ -60,7 +60,8 @@ class ScopAnnotator {
 
   /// Annotate the loop latch @p B wrt. @p L.
   void annotateLoopLatch(llvm::BranchInst *B, llvm::Loop *L, bool IsParallel,
-                         bool IsLoopVectorizerDisabled) const;
+                         bool setVectorizeMetadata,
----------------
Meinersbur wrote:

```suggestion
                         bool SetVectorizeMetadata,
```
[LLVM uses CamelCase for variable names](https://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly)

https://github.com/llvm/llvm-project/pull/113994