<p>Given a string <code>s</code>, return <em>the string after replacing every uppercase letter with the same lowercase letter</em>.</p> <p> </p> <p><strong>Example 1:</strong></p> <pre> <strong>Input:</strong> s = "Hello" <strong>Output:</strong> "hello" </pre> <p><strong>Example 2:</strong></p> <pre> <strong>Input:</strong> s = "here" <strong>Output:</strong> "here" </pre> <p><strong>Example 3:</strong></p> <pre> <strong>Input:</strong> s = "LOVELY" <strong>Output:</strong> "lovely" </pre> <p> </p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= s.length <= 100</code></li> <li><code>s</code> consists of printable ASCII characters.</li> </ul>