Warning: defaultProps usage in function components

[MichaelvdVeer]

Describe the bug
The library currently uses defaultProps in function components, which triggers the following warning in React:

Warning: PinInput: Support for defaultProps will be removed from function components in a future major release. Use JavaScript default parameters instead.

To Reproduce
Steps to reproduce the behavior:

1. Install and use react-input-pin-code in a React app.
2. Check the console while using the component.
3. Observe the warning about defaultProps.

Expected behavior
The library should avoid using defaultProps in function components and instead use JavaScript default parameters.

Package Version
"react-input-pin-code": "^1.2.1",

Desktop (please complete the following information):

• OS: macOs Ventura 13.7.1
• Browser: Chrome
• Version: Chrome version 130.0.6723.117