Refactor min calculation using Math.min

Author: MuhammadMuneebMubashar

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

@@ -18,7 +18,7 @@ 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;