[12.x] Optimize CompiledRouteCollection::getByAction() method

[mosabbirrakib]

This PR optimizes the getByAction() method in CompiledRouteCollection by replacing Collection usage with a simple foreach loop.

Optimized matchAgainstRoutes() by avoiding unnecessary Collection operations, this change eliminates the overhead of:

• Creating a new Collection instance
• Using the first() method with a closure

Before:

$attributes = (new Collection($this->attributes))->first(function (array $attributes) use ($action) {
    if (isset($attributes['action']['controller'])) {
        return trim($attributes['action']['controller'], '\\') === $action;
    }
    return $attributes['action']['uses'] === $action;
});

After:

foreach ($this->attributes as $attributes) {
    if (isset($attributes['action']['controller'])) {
        if (trim($attributes['action']['controller'], '\\') === $action) {
            return $this->newRoute($attributes);
        }
    } elseif (($attributes['action']['uses'] ?? null) === $action) {
        return $this->newRoute($attributes);
    }
}

This method is used by UrlGenerator::action() when generating URLs to controller actions. While not in the hot path of request handling, this optimization reduces memory allocation and improves performance.