cordova ios audio error

Hi

i got error when i play audio
how to solve this error ?

here is my info-list

```
2021-08-15 22:44:22.416136+0900[3124:1813228] [assertion] Error acquiring assertion: , NSLocalizedFailureReason=Required client entitlement is missing}>
2021-08-15 22:44:22.416183+0900 [3124:1813228] [ProcessSuspension] 0x1091041b0 - ProcessAssertion: Failed to acquire RBS MediaPlayback assertion 'WebKit Media Playback' for process with PID 3128, error: Error

Domain=RBSAssertionErrorDomain Code=3 "Required client entitlement is missing" UserInfo={RBSAssertionAttribute=, NSLocalizedFailureReason=Required client entitlement is missing}
2021-08-15 22:44:22.416616+0900 [3124:1813228] [assertion] Error acquiring assertion: , NSLocalizedFailureReason=Required client entitlement is missing}>
2021-08-15 22:44:22.416643+0900 [3124:1813228] [ProcessSuspension] 0x1091041e0 - ProcessAssertion: Failed to acquire RBS MediaPlayback assertion 'WebKit Media Playback' for process with PID 3124, error: Error Domain=RBSAssertionErrorDomain Code=3 "Required client entitlement is missing"
```

** Environment
cordova 10.0
ios 6.1.1

** Plugin List
cordova-open-native-settings 1.5.2 "Native settings"
cordova-plugin-android-permissions 1.0.0 "Permissions"
cordova-plugin-appversion 1.0.0 "App Version"
cordova-plugin-backbutton 0.3.0 "Backbutton"
cordova-plugin-browsertab 0.2.0 "cordova-plugin-browsertab"
cordova-plugin-buildinfo 4.0.0 "BuildInfo"
cordova-plugin-camera 4.0.3 "Camera"
cordova-plugin-compat 1.2.0 "Compat"
cordova-plugin-customurlscheme 5.0.0 "Custom URL scheme"
cordova-plugin-device 2.0.2 "Device"
cordova-plugin-dialogs 2.0.1 "Notification"
cordova-plugin-fcm 2.1.2 "FCMPlugin"
cordova-plugin-file-selector 1.0.0 "File Selector"
cordova-plugin-file-transfer 1.7.1 "File Transfer"
cordova-plugin-file 6.0.1 "File"
cordova-plugin-fullscreen 1.3.0 "cordova-plugin-fullscreen"
cordova-plugin-gallery-refresh 1.0.55 "GalleryRefresh"
cordova-plugin-in-app-youtube 1.0.0 "Cordova Plugin in app YouTube"
cordova-plugin-inappbrowser 4.1.0 "InAppBrowser"
cordova-plugin-media-capture 3.0.2 "Capture"
cordova-plugin-media 5.0.2 "Media"
cordova-plugin-network-information 2.0.1 "Network Information"
cordova-plugin-preview-any-file 0.1.4 "PreviewAnyFile"
cordova-plugin-qr-barcode-scanner 8.0.3 "BarcodeScanner"
cordova-plugin-screen-orientation 3.0.1 "Screen Orientation"
cordova-plugin-second-webview 2.11.4 "Cordova Second Webview"
cordova-plugin-speechrecognition 1.1.2 "Speech Recognition"
cordova-plugin-spinner 1.1.0 "Spinner Plugin"
cordova-plugin-statusbar 2.4.2 "StatusBar"
cordova-plugin-streaming-media 2.3.0 "StreamingMedia"
cordova-plugin-video-thumbnail 2.0.1 "Video Thumbnail"
cordova-plugin-whitelist 1.3.3 "Whitelist"
cordova-universal-links-plugin 1.2.1 "Universal Links Plugin"

Start by reproducing audio playback on iOS 6.1.1 with Cordova 10.0 and the listed media plugins, using the supplied WebKit MediaPlayback entitlement logs. Compare the behavior with the cordova-plugin-media implementation and determine whether the reported error is caused by the plugin or the surrounding iOS configuration; done means identifying a reproducible cause and a confirmed resolution.

Written by the indexing model from the issue text.