Add usePassThrough method to customize default PT objects

[mertsincan]

It is used to customize the default PT objects. It generates a new object instead of changing the default one.

Exp;

import { usePassThrough } from 'primevue/passthrough';
import Tailwind from 'primevue/passthrough/tailwind';

const CustomTailwind = usePassThrough(
    Tailwind,
    {
        panel: {
            title: {
                class: ['leading-none font-light text-2xl']
            }
        }
    },
    {
        merge: true,             // Used to merge PT options. The default is true.
        useMergeProps: false,    // Whether to use Vue's `mergeProps` method to merge PT options.
        ignoredKeysOnMerge: [],  // Defines keys to ignore during the merge operation. For example; ['panel.title']
        customizer: undefined    // Defines the custom method to merge PT options.
    }
);