feat: fast-excel export cell styling via exportFormat

[yajra]

Since fast-excel v5.5.0, per cell styling is now supported.

This PR aims to support export format styling:

Usage

In your DataTable class, enable fastExcel then define the export format in your column definition.

    protected bool $fastExcel = true;

    public function getColumns(): array
    {
        return [
            \Yajra\DataTables\Html\Column::make('created_at')->exportFormat('mm/dd/yyyy'),
        ];
    }

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud