docs(ios): document new InspectableWebview setting (#1291)

* docs(ios): document new InspectableWebview setting

* Update www/docs/en/dev/config_ref/index.md

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Co-authored-by: Norman Breau <norman@nbsolutions.ca>

www/docs/en/dev/config_ref/index.md

@@ -311,6 +311,7 @@ GradlePluginKotlinEnabled (boolean) <br/> ==Android== | *Default: false* <br/>
 GradlePluginKotlinCodeStyle (string) <br/> ==Android== | *Default: official* <br/> Allowed values: official, obsolete<br/>  Sets how the Kotlin code is formatting for readability.
 GradlePluginKotlinVersion (semver) <br/> ==Android== | *Default: 1.3.50* <br/> Set the version of the Kotlin Gradle plugin to be used.
 InAppBrowserStorageEnabled (boolean) <br/> ==Android== | *Default: true* <br/>  Controls whether pages opened within an InAppBrowser can access the same localStorage and WebSQL storage as pages opened with the default browser.
+InspectableWebview(boolean) <br/> ==Android== ==iOS== | *Default: depends on Debug/Release build* <br/>  On iOS 16.4 or later, enables or disables the webview inspector. Defaults to `true` on debug builds and `false` on release builds. This preference is ignored on iOS 16.3 and earlier; the inspector is always enabled on debug builds and always disabled on release builds.
 KeepRunning(boolean) <br/> ==Android== | *Default: true* <br/>  Determines whether the application stays running in the background even after a [pause](../cordova/events/events.html#pause) event fires. Setting this to false does not kill the app after a [pause](../cordova/events/events.html#pause) event, but simply halts execution of code within the cordova webview while the app is in the background.
 KeyboardDisplayRequiresUserAction(boolean) <br/> ==iOS== | *Default: true* <br/>  Set to false to allow the keyboard to appear when calling focus() on form inputs.
 LoadUrlTimeoutValue(number in milliseconds) <br/> ==Android== | *Default: 20000, 20 seconds* <br/>  When loading a page, the amount of time to wait before throwing a timeout error.