sb-chart-block v1.2.4 uses the latest chart.js and is tested with WordPress 6.3

Changes
| Change | Reference |
|---|---|
| Changed: Update chart.js to v4.3.3 | bobbingwide/sb-chart-block#35 |
| Changed: Update chartjs-adapter-date-fns to v3.0.0 | bobbingwide/sb-chart-block#35 |
| Changed: Update wp-scripts | bobbingwide/sb-chart-block#35 |
| Fixed: Avoid error when no series are defined | bobbingwide/sb-chart-block#35 |
Tested
- Tested: With WordPress 6.3 and WordPress Multisite
- Tested: With Gutenberg 16.3.0
- Tested: With PHP 8.0
- Tested: With PHPUnit 9
