[11.x] Update docblocks using latest documenter

[timacdonald]

Made some updates to the documenter to support:

1. Resolving generics that are "of type", e.g., TGrammar of \Illuminate\Database\Grammar

    /**
     * Set the table prefix and return the grammar.
     *
     * @template TGrammar of \Illuminate\Database\Grammar
     *
     * @param  TGrammar  $grammar
     * @return TGrammar
     */
    public function withTablePrefix(Grammar $grammar)
    {
        $grammar->setTablePrefix($this->tablePrefix);

        return $grammar;
    }

2. Classes that recursively mixin each other. This was causing a memory exhaustion issue in CI.

This PR can be closed if another PR is merged with these changes. The PR is just here for visibility into the modifications.