Boolean attribute doesn't behave as might by expected for web component

Hi!

I noticed that the chosen behaviour for boolean transform is

https://github.com/bitovi/react-to-web-component/blob/1a6886a221e9f23710c7ba958d6d260bf8f7dc43/packages/core/src/transforms/boolean.ts#L3-L6

which is:

> it's `true` if value of attribute starts with `t`, `y` or a non-0 number.

and it's tested:

https://github.com/bitovi/react-to-web-component/blob/002a007c40fa67fc95c9cddbfde335b22a949ed8/tests/react-to-webcomponent.test.jsx#L352-L353

On the other hand HTML boolean (https://developer.mozilla.org/en-US/docs/Glossary/Boolean/HTML) attribute is considered `true` just because it's present:

> If an HTML tag contains a boolean attribute - no matter the value of that attribute - the attribute is set to `true` on that element. If an HTML tag does not contain the attribute, the attribute is set to `false`.

That leads to interesting behaviour - if attribute is present, but not assigned a value (i.e. it's HTML Boolean), it's cast to `false` (not just `undefined` but actually the polar opposite)

I detected it wile using with Lit booleans (https://lit.dev/docs/templates/expressions/#boolean-attribute-expressions) - Lit implements HTML boolean.

---

I think it can be resolved in a backwards compatible way.

I see that transforms are given the attribute name as 2nd argument

- in constructor
https://github.com/bitovi/react-to-web-component/blob/002a007c40fa67fc95c9cddbfde335b22a949ed8/packages/core/src/core.ts#L100
- in `attributeChangedCallback`
https://github.com/bitovi/react-to-web-component/blob/002a007c40fa67fc95c9cddbfde335b22a949ed8/packages/core/src/core.ts#L130

So parse could be made into

```ts
parse: (value, attribute) =>
// Check if it's HTML boolean
value === undefined
|| value === ''
|| value === attribute
/// Check if it's boolean by value
|| /^[ty1-9]/i.test(value),
```

I don't have an idea for `stringify`, though. It would have to be a choice of the author (i.e. differently named transform) I guess