Finish implementing URL accessors like host, hostname, username, password

### Description

The window.URL object is available in Hermes but is otherwise un-implemented. All of the accessors have todo Errors. 
https://github.com/facebook/react-native/blob/43d69ee26cbf4d4cc9b64aafbcdc32f3df0f27f9/packages/react-native/Libraries/Blob/URL.js#L140-L230

### Steps to reproduce

```
const urlObj = new window.URL( validUrlString );
urlObj.hostname
// Error: URL.hostname is not implemented
```


### React Native Version

0.73.6

### Affected Platforms

Runtime - Android

### Output of `npx react-native info`

```text
Reproducible on all systems. The code has a baked-in Error and no implementation.
```


### Stacktrace or Logs

```text
This error is located at:
    in SecureContext (created by Connect(SecureContext))
    in Connect(SecureContext) (created by App)
    in RCTView (created by View)
    in View (created by App)
    in App (created by RenderApp)
    in Provider (created by RenderApp)
    in RenderApp
    in RCTView (created by View)
    in View (created by AppContainer)
    in RCTView (created by View)
    in View (created by AppContainer)
    in AppContainer
    in app(RootComponent), js engine: hermes
```


### Reproducer

https://snack.expo.dev/O0xP_moxLBNEHK9bXAXKl
It can't be reproduced in a browser folks. It can only be seen on hermes/Android so this is moot. 

### Screenshots and Videos

_No response_

	constructor(url: string, base: string \| URL) {
	let baseUrl = null;
	if (!base \|\| validateBaseUrl(url)) {
	this._url = url;
	if (!this._url.endsWith('/')) {
	this._url += '/';
	}
	} else {
	if (typeof base === 'string') {
	baseUrl = base;
	if (!validateBaseUrl(baseUrl)) {
	throw new TypeError(`Invalid base URL: ${baseUrl}`);
	}
	} else {
	baseUrl = base.toString();
	}
	if (baseUrl.endsWith('/')) {
	baseUrl = baseUrl.slice(0, baseUrl.length - 1);
	}
	if (!url.startsWith('/')) {
	url = `/${url}`;
	}
	if (baseUrl.endsWith(url)) {
	url = '';
	}
	this._url = `${baseUrl}${url}`;
	}
	}

	get hash(): string {
	throw new Error('URL.hash is not implemented');
	}

	get host(): string {
	throw new Error('URL.host is not implemented');
	}

	get hostname(): string {
	throw new Error('URL.hostname is not implemented');
	}

	get href(): string {
	return this.toString();
	}

	get origin(): string {
	throw new Error('URL.origin is not implemented');
	}

	get password(): string {
	throw new Error('URL.password is not implemented');
	}

	get pathname(): string {
	throw new Error('URL.pathname not implemented');
	}

	get port(): string {
	throw new Error('URL.port is not implemented');
	}

	get protocol(): string {
	throw new Error('URL.protocol is not implemented');
	}

	get search(): string {
	throw new Error('URL.search is not implemented');
	}

	get searchParams(): URLSearchParams {
	if (this._searchParamsInstance == null) {
	this._searchParamsInstance = new URLSearchParams();
	}
	return this._searchParamsInstance;
	}

	toJSON(): string {
	return this.toString();
	}

	toString(): string {
	if (this._searchParamsInstance === null) {
	return this._url;
	}
	// $FlowFixMe[incompatible-use]
	const instanceString = this._searchParamsInstance.toString();
	const separator = this._url.indexOf('?') > -1 ? '&' : '?';
	return this._url + separator + instanceString;
	}

	get username(): string {

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Finish implementing URL accessors like host, hostname, username, password #45030

Description

Steps to reproduce

React Native Version

Affected Platforms

Output of `npx react-native info`

Stacktrace or Logs

Reproducer

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Finish implementing URL accessors like host, hostname, username, password #45030

Description

Description

Steps to reproduce

React Native Version

Affected Platforms

Output of npx react-native info

Stacktrace or Logs

Reproducer

Screenshots and Videos

Activity

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

Output of `npx react-native info`