Support for custom validation messages in editable input columns

[luisprmat]

Description

Add support for custom validation messages in Editable Text Columns as Filament\Tables\Columns\TextInputColumn modifying the trait: Filament\Tables\Columns\Concerns\CanBeValidated.

This feature is already supported for Filament\Forms\Components.

Visual changes

Before:
It was not possible to customize validation messages.

use Filament\Tables\Columns\TextInputColumn;
 
TextInputColumn::make('email')
    ->rules(['unique:users,email'])

After:
Now is posible use

use Filament\Tables\Columns\TextInputColumn;
 
TextInputColumn::make('email')
    ->rules(['unique:users,email'])
    ->validationMessages([
        'unique' => 'The :attribute has already been registered.',
    ])

Functional changes

• Code style has been fixed by running the composer cs command.
• Changes have been tested to not break existing functionality.
• Documentation is up-to-date.