[GLUTEN-12377][VL] Apply clang-format to the new config declaration

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: Copilot

cpp/velox/config/VeloxConfig.h

@@ -112,8 +112,7 @@ const bool kValueStreamDynamicFilterEnabledDefault = false;
 /// structural consistency -- among other things that a dictionary's indexes address rows its
 /// base vector actually has -- and the first operator to emit a malformed vector is named.
 /// Debugging aid only: it costs a pass over every output batch, so it is off by default.
-const std::string kValidateOutputFromOperators =
-    "spark.gluten.sql.columnar.backend.velox.validateOutputFromOperators";
+const std::string kValidateOutputFromOperators = "spark.gluten.sql.columnar.backend.velox.validateOutputFromOperators";
 const bool kValidateOutputFromOperatorsDefault = false;
 
 const std::string kShowTaskMetricsWhenFinished = "spark.gluten.sql.columnar.backend.velox.showTaskMetricsWhenFinished";