Refactor min calculation using Math.min

Author: MuhammadMuneebMubashar

src/main/java/com/thealgorithms/maths/FindMin.java

@@ -17,9 +17,7 @@ public static int findMin(final int[] array) {
         }
         int min = array[0];
         for (int i = 1; i < array.length; i++) {
-            if (array[i] < min) {
-                min = array[i];
-            }
+            min = Math.min(array[i] , min);
         }
         return min;
     }