Apply Clang-format

Author: Niveditha Ramasubramanian

PWGDQ/Tasks/qaMatching.cxx

@@ -28,7 +28,6 @@
 #include "MFTTracking/Constants.h"
 
 #include <Math/ProbFunc.h>
-#include <unordered_set>
 
 #include <algorithm>
 #include <iostream>
@@ -38,6 +37,7 @@
 #include <string>
 #include <tuple>
 #include <unordered_map>
+#include <unordered_set>
 #include <utility>
 #include <vector>