Add support app bound domains on iOS 14 (SPM)

[andysg012]

• Add support WKAppBoundDomains in Info.plist
• Add config to configure WKWebViewConfiguration.limitsNavigationsToAppBoundDomains

Related to #53

[weisurya]

related to comment in another PR https://github.com/xendit/xendit-sdk-ios-src/pull/53#issuecomment-1364875656

what's the purpose of this PR?