[Debuginfo][NFC] removes redundant semicolon.

Author: avl-llvm

llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp

@@ -968,7 +968,7 @@ DWARFVerifier::verifyNameIndexBuckets(const DWARFDebugNames::NameIndex &NI,
 
     constexpr BucketInfo(uint32_t Bucket, uint32_t Index)
         : Bucket(Bucket), Index(Index) {}
-    bool operator<(const BucketInfo &RHS) const { return Index < RHS.Index; };
+    bool operator<(const BucketInfo &RHS) const { return Index < RHS.Index; }
   };
 
   uint32_t NumErrors = 0;