feat(iOS): ability to set `limitsNavigationsToAppBoundDomains` to `YES`

# Feature Request

Ability to set `limitsNavigationsToAppBoundDomains` to `YES`

## Motivation Behind Feature

This flag allows services workers to register for the limited number of domains (10) in webviews on IOS

## Feature Description

A setting to toggle this on for IOS

```
configuration.limitsNavigationsToAppBoundDomains = YES;

...
WKAppBoundDomains

MYDOMAIN.TEST

```

## Alternatives or Workarounds

No alternatives

Service workers will not register in webviews without this

This does not work

```
com.apple.developer.WebKit.ServiceWorkers

```

No source file or test is named. Start by tracing the iOS InAppBrowser configuration entry point and the handling of WKAppBoundDomains; done means exposing a setting that enables limitsNavigationsToAppBoundDomains and supports the shown WKAppBoundDomains plist configuration, with the existing iOS checks still passing.

Written by the indexing model from the issue text.