feat(support): with and without methods for manipulatesarray

[iamdadmin]

Suggested from #2092 - introduces convenience methods ->with and ->without for ManipulatesArray, and tests.

Usage examples from the test:

    public function test_with(): void
    {
        $collection = arr([
            'first_name' => 'John',
            'last_name' => 'Doe',
            'age' => 42,
        ]);
        $current = $collection
            ->with(['first_name', 'last_name'])
            ->toArray();
        $expected = [
            'first_name' => 'John',
            'last_name' => 'Doe',
        ];

        $this->assertSame($expected, $current);
    }

    public function test_without(): void
    {
        $collection = arr([
            'first_name' => 'John',
            'last_name' => 'Doe',
            'age' => 42,
        ]);
        $current = $collection
            ->without(['age'])
            ->toArray();
        $expected = [
            'first_name' => 'John',
            'last_name' => 'Doe',
        ];

        $this->assertSame($expected, $current);
    }

[innocenzi]

I like the methods, but not the names; I don't think generic method names are helpful and I'd like to see more specific ones.

These are essentially "filter" methods, so maybe with should be an update to the existing filter where it accepts an array, and without should be a new reject method?