Fixed clang-format issues

Author: BEASTSHRIRAM

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

@@ -50,4 +50,4 @@ private static boolean isPerfectSquare(int n) {
         int root = (int) Math.sqrt(n);
         return root * root == n;
     }
-}
+}

src/test/java/com/thealgorithms/maths/SumOfSquaresTest.java

@@ -65,4 +65,4 @@ void testEdgeCases() {
         // Test edge case
         assertEquals(1, SumOfSquares.minSquares(0)); // 0^2
     }
-}
+}