Mark by @param-closure-this filterable() and other function/methods that binds the closure to a different object

[alies-dev]

@param-closure-this annotation is created for this.

Why it's important: to avoid tools and devs using static anonymous functions as an argument for filterable()

Tools that may convert non-static lambda into static:

• Rector: (\Rector\CodingStyle\Rector\Closure\StaticClosureRector::class)
• PHP-CS-Fixer: https://cs.symfony.com/doc/rules/function_notation/static_lambda.html
• phpcs: SlevomatCodingStandard.Functions.StaticClosure.ClosureNotStatic

Why they do it: static is faster, so it's great as the default option:

This release bumps the minimum supported PHP version to PHP 7.3,
allows newer PHP-Parser release usage, and overall improves the
test suite and codebase. Also, by using static function () {}
closures, we squeezed out another 15% of hydration performance
when dealing with private properties.

see https://github.com/Ocramius/GeneratedHydrator/releases/tag/3.0.0 (yes, it's 2019, ideally it's better to check on PHP 8, but it's out of the scope of this discussion)