[llvm] [WebAssembly] Fix chunk order when reconstructing illegal bitmasks (PR #226824)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
index 6b79ab0a4..f4375f489 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyISelLowering.cpp
@@ -3472,9 +3472,8 @@ static SDValue performBitcastCombine(SDNode *N,
             DAG.getShiftAmountConstant(I * ConcatOperandNumElts, ReturnVT, DL));
       }
 
-      ReconstructedBitmask =
-          DAG.getNode(ISD::OR, DL, ReturnVT, ReconstructedBitmask,
-                      PositionedChunkBitmask);
+      ReconstructedBitmask = DAG.getNode(
+          ISD::OR, DL, ReturnVT, ReconstructedBitmask, PositionedChunkBitmask);
     }
 
     return ReconstructedBitmask;

``````````

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https://github.com/llvm/llvm-project/pull/226824